“Friction and wear are two of the biggest challenges in systems of several individual components,” Christian Greiner of the Institute for Applied Materials says. A solution is found in nature: Snakes, such as the ball python, or li ards, such as the sandfish skink, use friction to move forwards, but can reduce it to a minimum thanks to their …
Snake scales protect steel against friction
More of Today's Solutions
UK aims to tackle drink spiking to protect women and girls
BY THE OPTIMIST DAILY EDITORIAL TEAM The UK government announced a game-changing move to tackle spiking, a crime that has haunted nightlife and endangered ...
Read MoreThese 8 tips will help reduce holiday cooking stress
BY THE OPTIMIST DAILY EDITORIAL TEAM Spice up your holiday cooking with these eight helpful and stress-reducing tips and savor the true joy of ...
Read MoreHow ketamine can help fight depression
Quick acting aid A recent review from the University of Exeter, has shown that the sedative drug ketamine, has therapeutic effects in regards to ...
Read MoreOregon project lets farmers test drive electric tractors
American drivers have plenty of options when it comes to electric cars, but what about farmers? The electrification of the agricultural industry is a ...
Read More
