
Proof-of-Stake (vs proof-of-work)
Hi there! My name is Xavier and you might have read articles online saying that cryptocurrencies like Bitcoin uses enormous amounts of energy to secure their networks. But why is…

What if we Drink only Seawater? + more videos | #aumsum #kids #science #education #children
It's AumSum Time. What if we Drink only Seawater? Naahhh. I only drink Chocolate Milkshake. Oh AumSum. On an average seawater has salinity of about 3.5%. When we drink seawater,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Salt’s Secret Powers!
[ Intro ] Squeaks and I love to cook. We’re making a type of vegetable pie for dinner right now! Combining different ingredients, measuring out the right amounts of everything,…

Introduction to 3d graphs | Multivariable calculus | Khan Academy
– [Voiceover] Hello everyone. So what I'd like to do here is to describe how we think about three-dimensional graphs. Three-dimensional graphs are a way that we represent certain kind…