Viral myths Memes

The rare "triple threat" of misleading science facts. Sharks have indeed been around for 450 million years, while Saturn's rings formed a mere 100 million years ago—possibly during the dinosaur era. But that coldest temperature claim? Pure nonsense. The cosmic microwave background is 2.7 Kelvin, far colder than anything Earth has experienced. And those "offensive" acacia trees? They do produce toxins when overgrazed, but they're not plotting revenge like vengeful botanical masterminds. This is what happens when Facebook and a half-remembered Discovery Channel marathon collide.