Amazing fact about the invention of the lighter
The cigarette lighter was invented before the match.
- Home
- What did Galileo see when he looked at Saturn?
“Galileo's telescope wasn't strong enough to show Saturn's rings clearly, so he thought the planet had "ears" or two large moons on either side.”
Reference: NASA
More from this shelf
Who invented the telescope?
Dutch eyeglass maker Hans Lipperhey applied for the first known patent for a telescope in 1608.
Could Saturn float in water?
Saturn is less dense than water, so it would float in a large enough bathtub.