# ‘History’

##### When Elephants Were Furry

October 28, 2017 4:00 pm

Woolly mammoths were long-ago cousins to the elephant – and they were definitely woolly! With hair as long as 3 feet, they were sure to keep warm in the cold winters. Read on to discover the hair-raising numbers behind this mammoth of a creature.

##### Pumpkin Face-Off

October 26, 2017 4:00 pm

What do you get when you divide the circumference of a jack-o-lantern by its diameter? Read on to find out the answer to this pumpkin math riddle, and learn more wacky number facts behind pumpkins!

##### What’s the Best Stuffed Animal?

October 20, 2017 4:00 pm

Ever wonder if your favorite stuffed animal is the same kind as other people’s? Even though the first stuffed animal was a bear, there are all types now – from dogs and dinosaurs to cows and crocodiles. Read on to cozy up with the math in your favorite plush pals!

##### Letting the Cat Out of the Bag

October 16, 2017 4:00 pm

The saying “let the cat out of the bag” actually has to do with cats and pigs. And this cat-and-pig duo shows that there doesn’t have to be a bag involved for these two animals to be paired up. Read on to do the math on this cat (and pig!) nap – and find math and friendship in unlikely places!

##### How Many Days Old Are You?

October 7, 2017 4:00 pm

Just how long is 1,000 days? When you do something every day, you might not realize how the numbers rack up and how quickly you can reach 1,000! Read on to see just how fast you get to 1,000 days.

September 23, 2017 4:00 pm

We’re loving this map of Crayola crayon colors, showing how Crayola has added more and more shades over the years. Back when the company started, there were just 8 crayon shades. Since then, the number of colors has grown a lot, making the coloring (and math!) more fun.

##### A Football Field of Pizza

September 5, 2017 4:00 pm

Not that we need another reason to gobble down pizza, but today’s the perfect day to do that because it’s Cheese Pizza Day. Each day, Americans eat not 1, not 2, but 75 football fields worth of pizza! Read on to see how those stuffed crusts and deep dishes begin to add up.

##### Train Ride in the Sky

August 16, 2017 4:00 pm

From height to speed, roller coasters are full of math. And what better day to celebrate the tallest of the tall and fastest of the fast roller coasters than on National Roller Coaster Day? Read on to find out just how high and fast you can go with these radical rides – and speed through the math!

##### The Secret to Our Streets

August 14, 2017 4:00 pm

Of all the highways you might have driven on, the most exciting ones in America might be the interstate highways. And these highways are numbered a special way so we can always know where we are. Read on to hit the road with some highway math!

##### A Sandwich That’s Actually Cool

August 2, 2017 4:00 pm

Whoever thought to put ice cream between two soft, gooey cookies probably didn’t think about all the yummy possibilities he opened up just by combining two equally delicious desserts! And as we celebrate Ice Cream Sandwich Day today, there’s no better time to munch on the numbers in this savory, sweet, and satisfying sandwich.