At WWDC 2019, Marzipan was renamed to Project Catalyst. In recent years, there seems to have been a move to web apps as companies look to trim development costs. Web apps have gotten faster and ...

Hydrogen peroxide decomposes on its own into water and oxygen gas. This process is sped up by a catalyst. In this reaction, the catalyst is potassium permanganate, and the bubbles are full of oxygen ...