We know that sugar is a big part of candy, ice cream, and sweet drinks, but did you know that added sugars are included in 3/4 of the 600,000+ products found in the average grocery store? And that it can go by 56 different names?
Watch this super useful TED Ed by Robert Lustig, with animation by The Tremendousness Collective, to learn more about the different kinds of sugar inside the foods that we eat, and how it interacts with our bodies: Sugar: Hiding in plain sight.
Related watching: The Cook’s Atelier, China’s farm to table movement, How Gardening Enables Interdisciplinary Learning, and more TED Ed videos.
From The New York Times, Olympics 2014: The Science of Snowmaking:
Machines make snow the same way nature does, by freezing water droplets. But they do it a few feet above the ground, rather than in the much colder conditions high in the atmosphere. Snowmaking machines employ a few thermodynamic tricks to help, but at times there is a limit to what physics can do…
…a droplet may not freeze entirely during the few seconds it takes to fall to the ground — what snowmakers call hang time.
“We’re basically making eggs,” Mr. Moulton said — icy shells around still-liquid centers.
Related snow videos: when nature handles it, How Is Snow Made?