3+ mon, 4+ day ago  (348+ words) Luke and Mike Bell, a father-son duo from South Africa, have reclaimed the Guinness World Record for the fastest quadcopter drone. Their 3 D-printed Peregreen V4 drone clocked a top speed of 657. 59 km/h (408 mph). 3 D printing enabled the father-son duo to…...

4+ mon, 3+ week ago  (453+ words) Earth's earliest life left behind very few chemical traces. Fragile remains, like ancient cells and microbial mats, were buried, squeezed, heated, and broken apart by the planet's shifting crust before reappearing at the surface. These drastic changes erased most traces…...

8+ mon, 2+ week ago  (380+ words) Traces of a psychoactive compound has been detected in the dental plaque of a Bronze Age woman buried in Thailand some 4, 000 years ago, making it the earliest direct chemical evidence of humans chewing betel nut. It remains the world's fourth…...

10+ mon, 1+ day ago  (397+ words) Variable Valve Timing isn't a new concept in motorcycle engines. The likes of BMW and Yamaha have been using this setup in their motorcycles for a while now. Even Suzuki itself implemented it on the 2017 GSX-R1000 engine, borrowing the system…...

10+ mon, 1+ week ago  (286+ words) It's not a simple case of "follow the leader" when it comes to baboons on foot, traversing their home range. Based on prior research, scientists had a few theories as to why the animals fall into such structured formation and…...

11+ mon, 1+ week ago  (497+ words) [The Pebble Flow will be available in four colors, including this warm Poppy shade shown above]Pebble (no, not the fabled smartwatch) has kicked off production of the feature-packed Flow electric trailer at its manufacturing facility in Fremont, California. Continue…...