Autonomous driving, Sound synthesis, Voice Recognition, Wireless communication, Gaming, and Machine learning - are just some of the topics you’ll learn about with STEM Box. Every three months, you’ll get a new cool project based delivered at your doorstep!
PhET provides fun, free, interactive, research-based science and mathematics simulations. The simulations are written in HTML5 and can be run online or downloaded to your computer. All simulations are open source. (from the product's site)