Antonije Mirkovic on Instagram: "Everyone dreams of using the Bloomberg Terminal, until they see the price. 💸 $30,000 a year for data access and a UI that hasn’t changed in decades. Most beginners think they need these “professional” tools to start learning quant, but they don’t. There’s now a free, open-source alternative that gives you real market data, macro indicators, and full Python integration. It’s called OpenBB, and it’s built for quants, analysts and developers. Use it to analyze stoc

Sam | Sustainable Living on Instagram: "These NASA engineers found a way to put out fires using sound waves! The method, developed by Sonic Fire Tech, uses deep bass frequencies, too low for humans to hear, to literally shake the fire apart. The sound waves, officially called Infrasound pressure waves, knock oxygen molecules out of the way before the fire has a chance to use them for combustion. They can extinguish fires from up to 10 feet away, and even prevent fires from starting in the first