THE KNOWLEDGE FEED

Harvestmen, or Daddy longlegs, aren't actually spiders: they belong to a different order of arachnids.

Harvestmen, or Daddy longlegs, aren't actually spiders: they belong to a different order of arachnids.

Atari co-founder Nolan Bushnell is also responsible for starting up the Chuck E. Cheese's franchise.

Atari co-founder Nolan Bushnell is also responsible for starting up the Chuck E. Cheese's franchise.

5 Questions: Your Trusty "Shield"

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

The original name for the starship in <em>Star Trek</em> was "Yorktown," not "Enterprise".

The original name for the starship in Star Trek was "Yorktown," not "Enterprise".

Strawberry Shortcake started out as a greeting card character. As her popularity grew in the 1980s, she began to appear on dolls and toys and even starred in her own TV show.

Strawberry Shortcake started out as a greeting card character. As her popularity grew in the 1980s, she began to appear on dolls and toys and even starred in her own TV show.

5 Questions: Add-a-Letter: T to Tonya

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

According to MLB.com, major league umpires can earn as much as $300,000 per season.

According to MLB.com, major league umpires can earn as much as $300,000 per season.

5 Questions: Key Grip

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

Track List: Geography Edition

Questions:10
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

A few months ago, I asked you to put my party playlists in chronological order. Now I'm putting a geographical spin on things. I'll give you a snippet of a few songs -- it's up to you to put them in order by their content. You'll need a world map and a boombox.

And remember, I'm putting them in order by the lyric, not the song title. So if a hypothetical snippet refers to France but comes from a song called something else, I'm asking about France.

Diamonds are actually unstable at surface temperature and pressure. Every diamond above ground is very, very slowly altering into graphite, another form of pure carbon.

Diamonds are actually unstable at surface temperature and pressure. Every diamond above ground is very, very slowly altering into graphite, another form of pure carbon.

5 Questions: An Esther Tester

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

5 Questions: "Cub"by Hole

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

5 Questions: Right on Tractor

Questions:5
Available:Always
Pass rate:75 %
Backwards navigation:Forbidden

Pages