Welcome to the ME 270 course website for the Spring 2025 term. The material on this site is a complement to the lecture book for the course. And, all material here is accessible without the need to ...

Jan. 29, 2025 — The universe is getting more disordered, entropy is growing -- this is the second law of thermodynamics. But according to quantum theory, entropy should actually stay the same.

Research reviewed by the U.S. Preventive Services Task Force has found no conclusive evidence that supplementing with calcium and vitamin D will help prevent falls and fractures. You might think ...

"Nothing Can Be More Unfortunate," BJP MP Praveen Khandelwal on Kejriwal's EC remarks ...