5d
Dual-atom platinum–ruthenium catalyst achieves efficient low-temperature carbon monoxide oxidation
A research team from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences has developed an efficient, stable, atomic-scale catalyst for carbon monoxide (CO) oxidation. This ...
Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...
Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...
Pick five numbers from 1 to 69 Pick a Powerball number from 1 to 26 Add the optional Power Play option Add the optional Double Play Drawings at 11 p.m. ET Mondays, Wednesdays and Saturdays The ...
The Powerball jackpot has climbed to $102 million for the Saturday, Feb. 7 drawing. Find out how to play, if you can buy tickets online, and what to know about the upcoming lottery. 11:03 p.m. ET Feb.
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