TechnologyReal milk, no cows needed: Lab-made dairy products are now a reality Milk, egg and other animal products can now be brewed in the lab using familiar fermentation processes, requiring regulators to reconsider what truly makes something "milk" or "cheese" Features
Lubricant found in a beetle's leg is more slippery than Teflon A lubricant harvested from beetle legs reduces friction more effectively than Teflon. The wax-like material could be used in microrobotics and small prosthetics ¿ìè¶ÌÊÓÆµ