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thephysicsaviary.com

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Education & Learning
Language
English
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Registered
2015
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InMotion Hosting, Inc.Inferred
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Website review

This review may include AI-generated content and is not individually verified. Domain, certificate and other facts come from the observed data on this page.

What is The Physics Aviary?

The Physics Aviary is a free collection of cross-platform, run-anywhere physics programs created by Frank McCulley since 2013. Its stated purpose is to help physics students worldwide master big ideas in physics. The programs are presented without ads, cookies, trackers, or AI, and the site says all resources are available free of charge. It also includes homework/classwork problems, with updates adding student names before work begins, color-coded certificates, translation-ready programs, and worksheets for some problems.

Who it is for

  • Physics students who need interactive practice or visual simulations.
  • Teachers looking for ready-made classwork, homework, or lab-style resources.
  • Ukrainian-speaking students and instructors, since there is a dedicated Ukrainian resource section.

What you will find

  • Interactive physics programs and simulations.
  • Homework and classwork problem sets.
  • Worksheets for selected tougher problems.
  • Translation-ready versions of updated programs.
  • Links to other recommended sites if the Aviary lacks a specific resource.

A practical next step: browse the resource categories for your topic, then open one program and one related homework problem to see whether the format fits your course. If you teach in another language, the site says updated programs can be converted; reach out through the contact email listed on the page to start that process.

How can I find physics simulations and problems for a specific topic on The Physics Aviary?

Use the site’s topic-organized resource lists rather than a keyword search: The Physics Aviary groups its free programs by physics area, and the homepage excerpt says the resources are presented “above” the introductory text. So start by scanning the navigation or resource categories at the top of The Physics Aviary, then choose the broad area that matches your topic (for example mechanics, electricity, waves or modern physics), and open the specific simulation, homework problem or worksheet listed there.

A practical workflow:

  1. Identify the exact concept, not just the course name. “Projectile motion” is easier to place than “physics 101.”
  2. Pick the matching category, then look for a program title that names the concept or a closely related one.
  3. Open the program and check whether it is a simulation, a problem set or a worksheet. The page notes that worksheets are being added to some homework problems to guide students through tougher questions on paper.
  4. If a problem asks for a name, enter it before starting; the site says names will be entered before students begin so they are not forgotten at the end.
  5. For a different language, look for updated programs that are translation-ready and contact the site if you want help converting one.

For a concrete scenario: a teacher preparing a circular-motion lesson would go to the mechanics-related category, choose the circular-motion simulation or problem, and pair it with the worksheet if one is listed. A student revising alone would do the same, then use the color-coded certificate—green for good, red for wrong—as a quick self-check after finishing.

If the exact topic is not listed, the homepage suggests checking the other sites listed below its own resources. Treat those as a fallback, not the first stop, because the site’s own topic lists are the most direct route.

Are the physics programs on The Physics Aviary suitable for high school students or college-level courses?

They can serve both, but the fit depends on the specific program rather than the site as a whole. The Physics Aviary describes its programs as cross-platform, run-anywhere tools built to help physics students “master the big ideas in physics,” and it makes them free without ads, cookies, trackers, or AI. That broad mission covers topics that appear in high school physics, AP-style courses, and introductory college sequences.

The site also shows signs of being used beyond the introductory level: its Ukrainian resources section describes laboratory-work resources for students and instructors at higher education institutions. That does not mean every simulation is college-level; it means the collection spans a range.

How to judge a specific program

  • High school: Look for programs tied to first-year concepts—kinematics, forces, energy, circuits, waves, optics. Many of these work well for guided practice, homework, or lab prep.
  • Introductory college: The same topics fit, especially where students need to visualize a model before doing calculations. The “worksheets” mentioned in the site’s updates can support students who need paper-based scaffolding.
  • Upper-level college: Do not assume suitability from the site name alone. Check whether the program includes the calculus, vector, or advanced formalism your course requires.

A practical next step is to open the specific program you are considering and compare its variables, controls, and expected calculations against your learning objectives. For example, a simulation that lets students change initial velocity and angle can support a high school projectile lab; the same simulation may be too guided for a college mechanics course that expects students to derive the model themselves.

If you are teaching in another language, the site notes that programs are being made translation-ready. That can matter for college courses with international students or for high school classes taught in a language other than English.

How do I use the homework problems and worksheets on The Physics Aviary to help my students practice?

The Physics Aviary hosts free, cross-platform physics programs that run in a browser, and its homework/classwork problems are the main practice tool for students. According to the site's own update notes, the problems are being revised so students enter their names before starting (so they don't forget to identify their work at the end), and certificates are color-coded—green for correct, red for wrong. Worksheets are being added to some resource pages to guide students through tougher problems and encourage working on paper.

A practical way to assign practice

  1. Pick the problem set that matches your current topic, then preview it yourself once. Check whether a worksheet is linked on that resource page; if one exists, assign it alongside the problem so students have a structured place to show reasoning.
  2. Tell students to enter their full name at the start. The name-entry step is deliberate, and it makes the resulting certificate usable as evidence of completion.
  3. Decide how you'll treat the certificate. Green/red coding tells you at a glance whether a student's final answers were right, but it doesn't show their method—so pair it with the worksheet or a photo of their handwritten work if you want to see process, not just outcome.
  4. Use the run-anywhere nature of the programs for homework. Because they work across platforms in a browser, students on phones, Chromebooks, tablets or lab desktops can all access the same activity without installing anything—useful for mixed-device classes and for students working at home.

Matching the tool to your goal

If your goal is… Lean on… Watch out for…
Quick skill drill with instant feedback Homework/classwork problems Certificate shows correctness, not reasoning
Scaffolding a hard multi-step problem Problems with a linked worksheet Worksheets aren't on every resource page yet
Paper-based working and annotation Worksheet plus written solutions Extra step for students to submit both
Non-English-speaking students Translation-ready programs You may need to contact the site author to get a language started

Two concrete scenarios

A teacher with a BYOD class can assign a problem set as homework, have students enter names, and collect the green/red certificates as a fast completion-and-accuracy check the next morning—then spend class time on the worksheet problems where students got red certificates.

A teacher whose students work in another language can ask about translating a program, since the site notes that programs are being made "translation ready" and the author offers to help get that process started. The site also links Ukrainian-language lab resources developed by Myroslava Chernova for students at the National Technical University of Oil and Gas, which is worth knowing if you teach Ukrainian speakers.

For related free practice material, The Physics Aviary itself points visitors to other sites when a topic isn't covered, so if you can't find a match for a specific unit, that's the moment to look at the alternatives it lists rather than forcing an ill-fitting activity.

Can I translate The Physics Aviary programs into a language other than English for my students?

Yes. The Physics Aviary's own site notes that programs are being made "translation ready" so they can be converted into other languages, and it invites teachers to reach out for help getting started. The site also points to an existing Ukrainian-language resource set created by a physics instructor for her university students, which shows the approach has already been used in practice.

If you want to translate for your class, the practical path is:

  • Identify the specific programs you assign, since updates are rolling out gradually and not every program may be ready yet.
  • Contact the site author before you start, so you work from the current version and get guidance on the intended process.
  • Decide whether you need the interface, the problem text, or both translated; homework and classwork problems are the part being reworked with names, color-coded certificates, and worksheets, so those are moving targets.
  • Involve a subject-competent translator. Physics wording matters more than fluent phrasing — a mistranslated unit or sign convention creates confusion you will have to debug later.

The trade-off is effort versus reach: a single translated simulation can serve a whole cohort, but if the program changes, your translation needs updating. For a one-off lesson, pairing the English program with a short translated glossary may be more efficient than a full conversion.

A useful next step is to check the resource pages for the programs you use, then email the site with your language, the program list, and your timeline.

What should I do if I encounter a problem or have a question about using The Physics Aviary?

Contact the site's creator directly by email. The Physics Aviary is a one-person project, and the site explicitly invites questions and comments, so a short, specific message is the intended support channel. The address currently listed is [email protected] (note that the site mentions a newer address placed at the bottom of its page, so check there first if a message bounces).

H3 What to put in your message

  • Which program or page you were using, with its title or URL
  • What you expected to happen and what actually happened
  • Your device, browser and operating system, since the programs are built to run cross-platform
  • A screenshot if the issue is visual
  • For teachers: whether you need a translation, since the site is being made translation-ready

H3 Before you write Check the Latest News section on the homepage. Updates, worksheet additions and problem revisions are announced there, so a known issue may already be fixed. If you are looking for a topic the site does not cover, the homepage also points to a short list of other resources worth trying.

H3 If your question is about content The site's own material is free, ad-free and tracker-free, so there is no account, login or purchase to troubleshoot. Questions about the physics itself are best framed around the specific simulation or problem set you were assigned, which makes a reply faster and more useful.

Related questions

More questions →
Is The Physics Aviary free to use?

Yes. The Physics Aviary states that all of its resources are made available free of charge to anyone who finds them useful. The site describes its programs as cross-platform and "run-anywhere," created since 2013 to help physics students master major physics ideas. No pricing, subscription, or payment signals appear on the site.

What "free" covers

According to the site's own description, the free access applies to the physics programs and resources it hosts. The site also states that its programs are presented without ads, cookies, trackers, and AI. That matters if your reason for asking is not just cost but also what the site does with your visit: there is no ad-supported or tracking-based model described.

Do you need an account?

The available site information does not mention user accounts, logins, or registration as a requirement for access. What it does mention is a different kind of data entry: in the updated homework and classwork problems, students enter their names before starting work so they don't forget at the end. That is a name entry inside an activity, not a site account. If you need to confirm whether a specific program asks for a login, check that program's page directly.

How the site is supported and how to get help

The site does not describe a paid tier, donation requirement, or paywall. Questions and comments are directed to email rather than to a paid support channel. The contact address given on the site is [email protected], and the site notes a newer email address placed at the bottom of the page for site-related questions.

Other things worth knowing before you use it

  • Language: The site is in English, but updates are being made "translation ready" so programs can be converted into other languages. The site invites teachers to reach out if they want programs in students' native languages.
  • Ukrainian resources: A separate set of Ukrainian-language physics lab resources is linked from the site. The simulations and website come from Frank McCulley; the instructional resource was created by Myroslava Chernova for students at National Technical University of Oil and Gas in Ukraine, with permission from the simulation developers.
  • Updates: The site says to check back often for updates and new programs, and lists ongoing work on problem updates, color-coded certificates (green for correct, red for wrong), translations, and worksheets for some homework problems.

Bottom line

If your question is whether you can use The Physics Aviary without paying, the site's own statement is clear: the resources are free of charge. If your question is whether you need to register, the available information does not describe a registration requirement — only name entry within certain activities. For anything program-specific, the most reliable check is the individual program page or a direct email to the address listed on the site.

How to Contact The Physics Aviary or Get Translation Help

The Physics Aviary lists a direct email address for questions and comments, and its creator, Frank McCulley, offers to help anyone who wants to translate the site's programs into another language. The site also publishes updates through a "Latest News" section and hosts a separate page of Ukrainian physics lab resources. All of this is stated on the site's homepage, which describes the programs as free of ads, cookies, trackers, and AI.

Contacting The Physics Aviary

The site provides a single contact route: email.

  • General questions and comments: The homepage invites visitors to "feel free to contact me with any questions or comments about these resources" and lists the address [email protected].
  • A newer address for site-specific issues: The site notes that a new email address was created "to better deal with issues or questions" and to keep Physics Aviary questions out of the creator's other mail. The homepage says this new address is at the bottom of the page, so check there for the current one.

If you're writing about a specific program, include the program name and a short description of what happened or what you need. The site doesn't describe a support form, ticketing system, or response-time guarantee, so email is the only documented channel.

Getting Help With Translations

The Physics Aviary is being prepared for translation, and the creator offers hands-on help to anyone who wants to localize the programs.

  • As programs are updated, they are being made "translation ready so that they can quickly and painlessly converted into other languages."
  • If you want programs in your students' native language, the homepage says to "reach out to me and I will help you get started with this simple process."

The practical step is to email the address above, state the target language, and ask to be walked through the conversion process. The site doesn't publish a translation file format, a list of already-translated languages, or a self-service tool, so the starting point is a direct request.

Following Updates and New Programs

The homepage's "Latest News" section is where changes are announced. Recent items described there include:

  • Problem makeover: All homework and classwork problems are being updated. Students will enter their names before starting so they don't forget at the end, and certificates will be color coded — green for good, red for wrong.
  • Translation readiness: Programs are being converted so they can be translated into other languages.
  • Worksheets: Worksheets are being added to resource pages for some homework problems, to guide students through tougher problems and let them work on paper more easily.

The site advises checking back often for updates and new programs. There is no newsletter or RSS feed mentioned, so the homepage is the place to look.

Ukrainian Resources

The Physics Aviary hosts a separate set of Ukrainian-language lab resources:

  • What it is: Physics laboratory resources for students and instructors at higher education institutions.
  • Who made it: The simulator resource and website come from Frank McCulley; the instructional resource was created, with the developers' permission, by physics instructor and doctor of technical sciences Myroslava Chernova.
  • Who it was made for: Chernova's students at the National Technical University of Oil and Gas in Ukraine.
  • How to reach it: The homepage includes a "click here to access resources" link, and asks visitors to share the resources with Ukrainian speakers who might benefit.

Quick Reference

Need Where to go
Ask a question or report an issue Email [email protected]
Get help translating programs Email the site and ask about the translation process
See what's new "Latest News" section on the homepage
Ukrainian lab resources The linked Ukrainian resources page

The Physics Aviary does not document phone support, a contact form, or social media channels on the material reviewed here, so email and the homepage links are the routes to use.

Does The Physics Aviary Use Ads, Cookies, Trackers, or AI?

No. The Physics Aviary states on its homepage that its programs are "presented without ads, cookies, trackers, and AI." The site describes its resources as "Programs created by humans for humans!!" and says it has been making cross-platform, run-anywhere programs to help physics students since 2013. This applies to the programs on the site as described by the site itself; it is a statement of the site's own practice, not an independent audit.

What the site says about ads, cookies, trackers, and AI

The homepage makes a single, direct claim covering all four items:

"The programs on this site are presented without ads, cookies, trackers, and AI"

That means, according to the site:

  • No ads — the programs are not ad-supported.
  • No cookies — the site states it does not use cookies in its programs.
  • No trackers — the site states it does not include tracking technology.
  • No AI — the programs are described as human-created, not AI-generated.

The framing "created by humans for humans" reinforces the same point: the resources are presented as human-made teaching tools rather than AI-produced content.

Cost and access

The site says the resources are made "available free of charge to all who will find them of some use." That is the site's own description of its pricing. The available page evidence does not list payment platforms or pricing links, which is consistent with a free-to-use resource — but treat "free" as what the site states, not as an independently verified fact.

Why this matters for classroom use

If you are choosing physics resources for students, the absence of ads, cookies, trackers, and AI is relevant for a few practical reasons:

  • Fewer distractions — no advertising competing with the physics content.
  • Simpler privacy picture — the site states it does not set cookies or run trackers, which reduces the data footprint compared with ad-supported or analytics-heavy sites.
  • Predictable content — human-authored programs mean the material is designed by a person rather than generated on the fly.

These are the benefits the site's own description implies. They are not a guarantee about every page, embedded link, or third-party resource the site may point to.

Contact and updates

The site provides an email address for questions or comments about the resources: [email protected]. It also notes a newer email address placed at the bottom of the page specifically for site questions. If you need to confirm current practices — for example, whether anything has changed since the homepage text was written — contacting the site directly is the most reliable route.

The homepage also mentions ongoing work: updating homework and classwork problems, making programs translation-ready, and adding worksheets to some resource pages. These are described as updates in progress, so specific features may vary by program.

Bottom line

According to The Physics Aviary's own homepage, its programs run without ads, cookies, trackers, or AI, and the resources are offered free of charge. If your decision depends on verifying those claims for a specific institution or policy, use the contact email on the site to confirm the current state before relying on it.

What is The Physics Aviary?

The Physics Aviary is a free educational website that provides cross-platform, run-anywhere physics programs and simulations to help students master core physics concepts. Created by Frank McCulley and operating since 2013, the site is aimed at physics students and teachers worldwide. It is useful if you want interactive practice tools or homework problems that run in a browser without ads, cookies, trackers, or AI. The site states that all resources are made available free of charge.

What the site offers

The Physics Aviary focuses on programs that work across platforms and can run almost anywhere, which makes them practical for classrooms, labs, and independent study. According to the site, the resources are designed to help physics students around the world master the big ideas in physics.

Key characteristics:

  • Cross-platform and run-anywhere — the programs are built to work on different devices and operating systems.
  • Free of charge — the site states all resources are available free to anyone who finds them useful.
  • No ads, cookies, trackers, or AI — the programs are presented without these elements.
  • Ongoing updates — new programs and improvements are added over time.

Who runs it

The Physics Aviary is created and maintained by Frank McCulley. The site describes the programs as "created by humans for humans." Contact is available by email at [email protected], and the site notes a separate email address (listed at the bottom of the page) specifically for Physics Aviary questions.

Recent and ongoing projects

The site's latest news section describes several current efforts:

  • Updating all problems — homework and classwork problems are being revised. Students enter their names before starting so they don't forget at the end, and certificates are color-coded (green for good, red for wrong).
  • Translations — programs are being made translation-ready so they can be converted into other languages. Teachers who want programs in their students' native language can reach out for help with the process.
  • Worksheets — worksheets are being added to resource pages for some homework problems, to guide students through tougher problems and let them work on paper more easily.

Ukrainian resources

The site also hosts Ukrainian-language physics lab resources for students and teachers in higher education. These were created by Myroslava Chernova for her students at the National Technical University of Oil and Gas in Ukraine, with permission from the simulation developers. The site invites visitors to share these resources with Ukrainian speakers who might benefit.

When to use it

The Physics Aviary is a reasonable choice if you:

  • Want free, browser-based physics simulations and practice problems.
  • Prefer resources without ads, cookies, or trackers.
  • Need materials that work across different devices or platforms.
  • Are a teacher looking for homework problems, worksheets, or translatable programs.

If you can't find what you need among the site's resources, the homepage points to other sites listed below its main resources.

What Kinds of Physics Resources Are Available on The Physics Aviary?

The Physics Aviary offers free, cross-platform physics programs and simulations designed to help students master core physics ideas, along with homework/classwork problems, worksheets, and translation-ready materials. According to the site, these resources have been developed since 2013 and are presented without ads, cookies, trackers, or AI. The resources are aimed at physics students and educators worldwide, and the site states that all materials are made available free of charge.

Core learning tools

Interactive programs and simulations

The site's main offering is a collection of "cross-platform, run-anywhere" programs. This means the simulations are built to work across different devices and operating systems without requiring special installations. They are intended to help students work through the big ideas in physics interactively.

Homework and classwork problems

The site includes a set of homework and classwork problems that are undergoing updates. Key features noted in the site's latest news:

  • Name entry before starting: Students enter their names before beginning, so they don't forget at the end.
  • Color-coded certificates: Certificates are marked green for correct ("good") and red for incorrect ("wrong"), giving immediate visual feedback.

Worksheets

Worksheets are being added to the resource pages for some homework problems. These are designed to guide students through tougher problems and encourage working things out on paper.

Accessibility and language support

Translation-ready programs

As programs are updated, they are being made translation-ready, allowing them to be converted into other languages. The site invites educators to reach out if they want to put programs into their students' native language.

Ukrainian-language resources

A dedicated section offers Ukrainian-language lab resources for students and faculty at higher education institutions. These were created by Myroslava Chernova for her students at the National Technical University of Oil and Gas in Ukraine, with permission from the simulation developers. The site encourages sharing these resources with Ukrainian speakers who might benefit.

What the site does not include

Based on the available information, the site emphasizes a clean, distraction-free experience:

  • No ads
  • No cookies
  • No trackers
  • No AI

How to get started

  1. Visit the site and browse the resources listed in the main navigation.
  2. Select a program or problem set relevant to your topic.
  3. For homework problems, enter your name before starting.
  4. Check the certificate color (green or red) to see your result.
  5. If a worksheet is available for a problem, use it to work through the steps on paper.

For questions or comments, the site provides a contact email: [email protected]. The site also notes that a new email address was created to better handle site-related questions, and it can be found at the bottom of the page.

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Registered in 2015, this domain has about 11 years of history. That suggests continuity, although ownership and purpose may have changed. The registrar is Tucows Domains Inc., a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.

DNS and Email

Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the thephysicsaviary.com email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header identifies Apache without an exact version. No explicit CDN or WAF marker was found in the response headers.

Technology Stack Analysis

The public page identifies jQuery, Google Analytics, Apache without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

No homepage meta description was detected, leaving snippet selection more dependent on page text. No viewport meta tag was detected, which may affect mobile layout behavior. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. No Open Graph metadata was detected, so social previews may depend on platform inference. The title has 18 characters, within a common display range.

Hosting and Email

DNSCloudflare
HostingInMotion Hosting, Inc.
Emailthephysicsaviary.com
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) United States flagUnited States Inferred 209.182.211.180

Registration details

RDAP / WHOIS

RegistrarTucows Domains Inc.
Registered2015-01-01
Expires2027-01-01
Domain statusactive
Nameserversgwen.ns.cloudflare.com、justin.ns.cloudflare.com
DNSSECunsigned

DNS records

DNS

TypeNameValueTTLPriority
Athephysicsaviary.com209.182.211.180300—
MXthephysicsaviary.commail.thephysicsaviary.com30010
NSthephysicsaviary.comgwen.ns.cloudflare.com86400—
NSthephysicsaviary.comjustin.ns.cloudflare.com86400—
TXTthephysicsaviary.comv=spf1 +ip4:69.174.52.230 +include:smtp.servconfig.com +include:_spf.mx.cloudflare.net include:sendersrv.com include:relay.mailchannels.net ~all3600—
DMARC_dmarc.thephysicsaviary.comv=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]300—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subjectwww.thephysicsaviary.com
IssuerLet's Encrypt
Valid until2026-10-17T02:32 · Remaining when checked: 12 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html
serverApache

Identified technologies

jQueryGoogle AnalyticsApache

Pages, Search and Sharing

Meta descriptionNot detected
Canonical URLNot detected
LanguageEnglish (default)
Twitter CardNot detected

Unknown

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