A polar bear can smell a seal that's 20 miles away.
For its first two seasons—and then occasionally throughout—Seinfeld was panned by critics for being too lame, too self-indulgent, too racist, too homophobic, too yuppish, and too liberal.
The only thing that could possibly be more stars-and-stripes than a post about U.S. presidents and American historical figures is a post that doubles up on them.
The celebrations started just a year after the Declaration was ratified.
It’s all about chemistry.
Spiders Alive! showcases 16 spider species (plus two scorpions and a vinegaroon!) and features live demonstrations and a spider model 50 times life size that you can climb on.
If T. rex is the Citizen Kane of dinosaurs, Therizinosaurus and its kin are The Rocky Horror Picture Show: They’re strange-looking, slightly threatening, and command a dedicated fan base.
A lot can change in 15 years.