I played a PC game called "Osmos" (http://osmos-game.com/) like back in 2012 or so. It has all this electronic ambient music as the soundtrack. However, the soundtrack is not created for the game. Rather, the soundtrack is a selection of pre-existing tracks already produced by a few electronic music artists. The link above is one of my favorites. Source: over 1 year ago

You can physically demonstrate orbit with some fabric stretched over a frame, but I really think video games are going to be your best friend here. Osmos (Free demo, $5 full) is a great starting point that uses simplified gravity in two dimensions. Orbit (Free app, $5 on Steam) is another, similar game to introduce orbit. Once you've graduated to three dimensions, Universe Sandbox ($30, $20 on GOG) will really... Source: almost 2 years ago

Burst - This a free library from shopify to help ecommerce owners find stock content. Source: about 1 year ago

Burst is a website owned by Shopify that provides an extensive collection of free, high-resolution images that can be used for personal and commercial projects. The images on Burst are licensed under the Creative Commons Zero (CC0) license. The website also offers a "Collections" feature where users can find curated sets of images on specific topics or themes. Additionally, Burst has an API for developers to... - Source: dev.to / over 1 year ago

Burst– Free stock photos for websites and commercial use. Source: over 1 year ago

You can buy stock cat photos or even use Shopify's Burst free photo library: https://burst.shopify.com/. Source: almost 2 years ago

- use stocks (burst.shopify.com for example). Source: almost 2 years ago