Biology
Decoding the reason why bullet ants have the 'most painful sting in the world'
Researchers have discovered that the 'world's most painful' ant sting is caused by its toxins that travel straight to human pain nerves.
Bullet
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Articles about Bullet
207 published items.
Discover science
The truth about the danger of being shot is far different from the movies
Do you watch Hollywood movies? Yes, this is where the heroes will fight fiercely with dozens of bad guys, and after shooting down the bearded guys, the final boss will s…
Animal world
What happens when you shoot an armadillo?
Armadillos, also known as armadillos, are mammals with hard shells covering their bodies. Like pangolins, shooting armadillos can be dangerous.
Discover science
Why are trains in Japan always on time?
Japanese train punctuality arises from a cultural emphasis on time, advanced technology, rigorous training, and meticulous planning.
Animal world
First time filming the moment an octopus shoots rocks at predatory fish
Filmmakers have captured the moment an octopus fires a rock bullet at a predatory fish while hiding in a clamshell, like a sniper.
Discover science
How did the Shinkansen bullet train change the world?
The Shinkansen bullet train, launched 60 years ago, revolutionized high-speed transportation not only in Japan but also in many other countries around the world.
Biology
Strange tree known as king of wood, harder than steel, bulletproof
Even when shot with a bullet, the bullet hitting the tree only leaves a faint mark, unable to be shaken.
Discover science
Japanese bullet train accident-free for 60 years
Shinkansen trains have not caused any fatalities or injuries since they began operating, and the average delay is less than 5 minutes.
Oceanography
The super-speed camera records the mantis shrimp's punch as fast as a bullet
Mantis shrimps are famous for possessing club-like claws that can deliver fatal blows to everything from hard-shelled prey to the thick glass of an aquarium.
New technology
Europe opens a tunnel to test 1,000km/h high-speed trains
Europe's longest tunnel to test Hyperloop bullet train technology opened on March 27 in the Netherlands.
Science story
Causing large wounds like craters, how do supersonic bullets threaten people?
Supersonic bullets leave wounds as large as craters, but do not penetrate skin and flesh as solids like traditional shots.
New technology
China develops 400 km/h bullet train
Chinese scientists say they have found a solution to help the CR450 bullet train run smoothly at 400 km / h by 2025.
Science invention
Samsung once created an extremely 'cool' automatic shooting robot
The machine has the ability to detect targets, warn with loudspeakers, shoot rubber bullets and fire live bullets.
Scientific works
Former MC of science show MythBusters turns a nerf gun into a 'double-barreled hat', releasing 54 bullets in the blink of an eye
Adam Savage, one of the former MCs of the popular science show MythBusters, continues to surprise fans with his unique inventions.
New technology
China makes bulletproof vests inspired by fish scales
A research team in Trường Sa, Hunan Province, has developed the world's first flexible and ultra-light body armor that can thwart armor-piercing weapons.