Is there truth to the cartoon trope?

BIG QUESTIONS
Your ears aren't the only thing you have to worry about.
There's a lot of information crammed onto food packaging these days, and along with all of the helpful stuff (like nutritional data and ingredients), there's also the mysterious, multicolored row of circles or squares that serves a very important purpose
Or was Toucan Sam just faking it all these years?
Don't believe the myth.
We can thank the ancient Babylonians and Egyptians. Here's how people decided how long an hour, a minute, and a second are.
Venomous bites can paralyze and kill prey. But what happens when a snake is exposed to its own toxins?
Up to 35 percent of the population experience this sneezy reaction to bright light.