Galaxies on Instagram: "In a vacuum, all objects, regardless of their mass, fall at the same speed due to the absence of air resistance. This phenomenon is explained by Galileo’s principle of equivalence, which states that the acceleration due to gravity is the same for all objects. Hence, a bowling ball and a feather will fall at the same rate in a vacuum. On planets with no atmosphere, such as Mercury, the same principle applies. Without atmospheric drag, the bowling ball and the feather exper

technologia on Instagram: "rocket designed in 1962 by engineer Robert Truax while working at Aerojet. The vehicle was planned as a two stage rocket launched from the ocean rather than a land pad. It measured 150 m in length and 23 m in diameter which made it larger than any rocket ever built. The design relied on seawater ballast and pressure fed engines to reduce cost and complexity. The rocket was meant to float upright before launch and ignite directly from the sea surface. NASA and Todd Ship

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Nicole Lapin on Instagram: "Comment RICHKIDS (one word) and I’ll DM you my free guide on the best money moves you can make for your kids 💸🤍 Wealth for kids is not about one magical account, it’s about stacking the right structures early and letting time quietly do the work. College savings gets all the attention, but flexibility matters just as much. Earned income rules can be a superpower if you run a business, and money sitting in an account that is never invested is just vibes, not a strate