Willis Tower is the tallest building in this city.
Formerly known as the Sears Tower, Willis is the third-tallest building in North America and the world's 26th tallest. From 1973—1998, Willis Tower was the world's tallest building.
How many symbols are used to represent natural numbers in binary?
To represent numbers, binary typically uses 0 (zero) and 1 (one).
Order the reigns of these English monarchs from earliest to latest: 1-Richard the Lionheart; 2-William of Orange; 3-Bloody Mary
Richard I was king from 1189 to 1199; Mary I ruled from 1553 to 1558; and William III was monarch between 1689 and 1702.
One of the first video games was Pong, developed and published in 1972 by what company?
Pong was the first commercially successful video game, and helped to establish the nascent video game industry alongside the Magnavox Odyssey.
"A plague o' both your houses!" is a dying utterance of this character from William Shakespeare's play Romeo and Juliet.
The phrase is spoken three times by Mercutio before his death. Considering how the play ends, the triple curse, directed at the Montague and Capulet houses, almost literally comes true.
Check out 5Q on the iOS app store for additional gameplay features.