How to Feed a Shark
Since it’s National Zookeeper Week, we should give a shout-out to aquarists, who take care of the animals at the aquariums. There’s lots of math
Since it’s National Zookeeper Week, we should give a shout-out to aquarists, who take care of the animals at the aquariums. There’s lots of math
Animal shelters have all kinds of animals living there. For example, one animal shelter in Arkansas has a resident capybara, who is friends with puppies,
Bedtime Math fan Jordan F. asked us, how many penguins are there in the world? (along with sending a great picture!) There are a lot
We know birds migrate, meaning they travel to cool places during the summer, then back to warmer places to spend the winter. What’s incredible is
For a long time the U.S. Post Office delivered only thin letters. So when they first started delivering packages in 1913, people got excited and
Bedtime Math fan Chandler M., who’s also a fan of orcas, asked us a great question: how many orcas are out there, and are there
You’ve probably heard that all snowflakes have 6 equal sides, and that no 2 snowflakes look the same. Is that all true? Read on to
You’ve probably seen pictures of cute old-fashioned windmills, or seen a toy one spinning at the miniature golf course. And maybe you’ve even seen a
Have you ever met someone named Seven? Or are you named Seven? If so, you’re not alone! There are over 1,500 people with that numerical
