We looked inside some of the tweets by @NPR and here's what we found interesting.
Inside 100 Tweets
Rankings (sorted by number of followers)
15. in category Daily News
64. in category Media
168. in country United States
(3/3) Driving on the moon is way more extreme than off-roading on Earth: there's 6 times less gravity –– if you hit a rock, you'll go flying. So engineers created airless tires made of springy, woven steel wire –– paving the way for today's "spring tire." https://n.pr/2Y3wgEC
(1/3) Freeze-dried foods weren't invented for Apollo –– but they changed dramatically because of it. A favorite? Shrimp cocktails. 🍤 "It's got a little bit of spice to it, and shrimp hydrates really well," says Charles Bourland, a food scientist who worked on the program.