One final difference: Hammer drills and standard drills use a chuck that can accept a variety of bits, but an impact driver will only work with 1/4-inch hex-shaped bits.

See ya later, alligator! After a while, crocodile! Aside from the silly farewell, could you spot the differences between a crocodile and an alligator if asked? They may look similar, but there are a ...

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Latte people and Americano people are both fundamentally looking for the same things: Caffeine, an excuse to spend somewhere between $5 to $7 (with tip), and the tiny jolt of serotonin that comes with ...

Turtles and tortoises are both reptiles with shells, so what exactly are their differences? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

We explore the incredible geometry behind total and annular solar eclipses. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Solar eclipses can be ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A total lunar eclipse — also known as a “Blood Moon” — is a ...