Category: Χημεία – Γενικά
3D printed metal is getting better, faster, and stronger
Start-ups want to make on-demand parts for rapid prototyping and military equipment maintenance
Chlorite enzyme helps living cells emit puffs of oxygen on demand
Genetically encoded system can help researchers study oxygen’s role in cell metabolism
CORRECTION: Apollo Astronaut James McDivitt Dies at Age 93
Former NASA astronaut James A. McDivitt, who commanded the Gemini IV mission and flew around the Moon as the commander of Apollo 9, died Oct. 13. McDivitt passed away peacefully in his sleep surrounded by ....
Safe Return for NASA’s SpaceX Crew-4 Astronauts
After 170 days in orbit, NASA astronauts Bob Hines, Kjell Lindgren, and Jessica Watkins and European Space Agency astronaut Samantha Cristoforetti safely splashed down Friday, October 14, 2022, off the coast of Jacksonville, Florida, completing ....
What US chemists made in 2022, according to the ACS salary survey
Chemists saw increased salaries overall and a record-low unemployment rate
What is in period products?
A recent New York right-to-know law has led to ingredient disclosures across much of the US. But health advocates say more data are needed on some chemicals’ health effects.
NASA’s SpaceX Crew-4 Astronauts Safely Splash Down in Atlantic
NASA’s SpaceX Crew-4 astronauts aboard the Dragon spacecraft safely splashed down Friday off the coast of Jacksonville, Florida, completing the agency’s fourth commercial crew mission to the International Space Station. The international crew of four ....