Science

Can you solve it? Logical philosophers

Today's puzzles feature mini-dramas with well-known philosophers. 1. Late Wittgenstein Wittgenstein has been murdered. One of Friedrich Nietzsche or
Researchers solve 20-year-old paradox in solar physics
Science

Researchers solve 20-year-old paradox in solar physics

Image of the solar atmosphere showing coronal mass ejection. Credit: NASA/GSFC/SDO Nature published a landmark letter in 1998 that stated that a
Human innovation caused the chemicals emergency � and it can solve it
Science

Human innovation caused the chemicals emergency � and it can solve it

Environmental Images/Universal I The slogan "Better Things for Better Living Through Chemistry" was adopted by DuPont in 1935 to appeal to
Waves of animals died at an ancient Spanish lake and now we know why
Science

Waves of animals died at an ancient Spanish lake and now we know why

The fossilised skeleton from Decennatherium Rex, an ancient ancestor to giraffes M. Martn Perea et. al., Palaeogeogr. Palaeoclimatol. Palaeoecol.
Tech

A nanofiber membrane could help solve the drinking water crisis

Korean scientists claim that a new method of desalinating seawater makes it safe to drink within minutes. One month of membrane distillation
Science

Are computers ready to solve this notoriously unwieldy math problem?

The computer and the Collatz conjecture seem to be in perfect harmony. One, Jeremy Avigad is a logician at Carnegie Mellon and a professor of
Entertainment

41 Best-Selling Products That'll Solve Some Of Your Most Annoying Problems

Promising review: This stuff is a miracle. We just purchased a house with very hard water. It appeared that the previous owners had not tried to