China’s reality show sparks cultural exchange enthusiasm with Saudi Arabia
In recent days, the youth-oriented travel reality show Divas Hit the Road Season V has been captivating audiences on Hunan TV and its online video platform Mango TV, igniting cultural enthusiasm for…
Quantum counterfeiters might succeed
Scientists have created an ultrasecure form of money using quantum mechanics — and immediately demonstrated a potential security loophole. Under ideal conditions, quantum currency is impossible to counterfeit. But thanks…
Coconut crabs are a bird’s worst nightmare
Imagine you’re a red-footed booby napping on a not-quite-high-enough branch of a tree. It’s nighttime on an island in the middle of the Indian Ocean, and you can’t see much…
These disease-fighting bacteria produce echoes detectable by ultrasound
Ultrasound can now track bacteria in the body like sonar detects submarines. For the first time, researchers have genetically modified microbes to form gas-filled pouches that scatter sound waves to…