This Week’s Strangest Science News
At Live Science, we delve into science news from around the world every day — and some of those stories can get a little weird. Here are some of the strangest science news articles from this week.
Uranus smells terrible
In case you were wondering, Uranus smells like farts. A new study found that the seventh planet from the sun has an upper atmosphere filled with hydrogen sulfide. This makes Uranus different from the gas giants Jupiter and Saturn, which have more ammonia in their upper atmospheres. [Read more about Uranus’ smell]
Giant ground sloth
About 11,000 years ago, ancient humans followed a giant ground sloth, stepping in the tracks of its clawed paws. These track marks are now fossilized and indicate that the humans once interacted with — and possibly hunted — these now-extinct towering sloths in what is now New Mexico. [Read more about the fossilized footprints]
In a new internet trend, videos show crumpled aluminum foil balls transforming into beautifully smooth and highly polished spheres. But how do the people convert these ugly balls into stunning globes? Live Science looked into it and found that the technique has similarities with Japanese samurai sword making. [Read more about the aluminum foil spheres]
A sneaky, parasitic ant uses chemical warfare to get a free meal and home. This Central American ant has a potent venom that can scare off invaders. And even though this ant eats baby ants, it’s still accepted into the homes of certain ants that use it as a guard dog. [Read more about the sneaky ants]
Human bone daggers
The warriors of New Guinea used to carve daggers out of two unusual thighbones — those from humans and others from flightless, dinosaur-like birds called cassowaries. But which dagger was better? A new analysis shows that the human-bone daggers were stronger, largely because of the way they were carved. [Read more about the bone daggers]
A 19-year-old man in India got into a brawl and ended up with a key embedded 1.5 inches (3.8 centimeters) into his skull. So, how did he survive? Luckily, the key didn’t cause internal bleeding or any damage to his brain, doctors said. [Read more about the key injury]
Want more weird science news and discoveries? Check out these and other “Strange News” stories on Live Science!
Original article on Live Science.