Go Math Science

by Dr. Osama M. Khaled — published Dec 23, 2025 — last modified May 22, 2026 09:24 PM

This tool simulates an object falling under gravity. You can change the object's mass and the speed of time to observe how gravity affects motion. The ...

Located in Tools / Physics Tools

Projectile Motion Simulator

by Dr. Osama M. Khaled — published May 22, 2026 — last modified May 22, 2026 09:25 PM

Explore 2D trajectories under different gravity environments. Adjust angle, speed, and drag — then launch to animate the flight.

Located in Tools / Physics Tools

Biology Tools

by Dr. Osama M. Khaled — published Sep 20, 2025 — last modified Sep 21, 2025 05:04 AM

Explore essential biology tools to use in your learning pathway

Located in Tools

DNA Analyzer

by Dr. Osama M. Khaled — published Sep 21, 2025

Paste a DNA sequence below to detect ORFs and restriction enzyme sites.

Located in Tools / Biology Tools

REST:APIs

by Dr. Osama M. Khaled — published May 18, 2024 — last modified Dec 30, 2025 05:00 AM

A collection of REST APIs provided by go-math-science.com that can be used by applications

Standard Header parameters

by Dr. Osama M. Khaled — published May 19, 2024 Located in REST:APIs

Subscription Validation

by Dr. Osama M. Khaled — published May 18, 2024 — last modified May 18, 2024 12:35 PM Located in REST:APIs

Chemistry APIs

by Dr. Osama M. Khaled — published May 18, 2024 — last modified Jun 17, 2025 07:05 AM — filed under: Integration APIs

A collection of chemistry REST APIs that provide detailed calculations for chemistry related formulas

Located in REST:APIs

Mathematics APIs

by Dr. Osama M. Khaled — published May 19, 2024 — last modified Jun 17, 2025 07:07 AM — filed under: Integration APIs

A collection of REST APIs to make your life easier with advanced calculations

Located in REST:APIs

Quiz APIs

by Dr. Osama M. Khaled — published Jul 22, 2024 — last modified Jul 22, 2024 08:50 AM

A complete set of APIs to manage a quiz lifecycle

Located in REST:APIs

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