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LATEST IN SCIENCE & TECH
The 21st Century Propeller
History of Perfection The propeller has undergone a long transformation, evolving from…
2,000 Pairs of Underwear Were Turned Into a Giant Soil Experiment and the Results Were Surprisingly Revealing
Slightly or heavily decomposed? The more active the soil organisms, the faster…
Ancient Burial Jars in Laos Have Been Running a 2,000-Year Natural Experiment
Most of the jars are carved from sandstone; others are made of…
Simply Sniffing Dark Chocolate Helped Men Squeeze Out 18 More Reps in the Gym During Leg Day
Credit: Unsplash. Could the smell of chocolate wafting through the gym make…
Raindrops Can Build an Electrical Charge Strong Enough to Corrode Metal in a Surprising Way
A water droplet sliding down a leaf can acquire enough electrical charge…
Six Narwhals Revealed Atlantic Heat Hiding Deep Inside Greenland’s Fjords
Narwhals are among the strangest animals in the oceans. They’re like unicorns…
Aerodynamics
Shocking Video: Hero Witness Performs Daring Citizens Arrest After Philly Crash
PHILADELPHIA — In moments of sudden chaos on Greater Philadelphia roadways, everyday citizens are sometimes forced to make split-second decisions…
Why did the variable-sweep wing survive on large aircraft?
Tu-22M and Tu-160 – from the experimental Project 145 to the Tu-160MVariable-sweep wings are usually considered a compromise: they were…
