reveal

Bats on Helium Reveal an Innate Sense of the Speed of Sound

发表于 2021-05-28 innate helium reveal

A new experiment shows that bats are born with a fixed reference for the speed of sound—and living in lighter air can throw it off. Learn more about your ad cho…

Can NASA Deliver on Perseverance’s Promise to Reveal Life on Mars?

发表于 2025-12-11 reveal perseverance mars

NASA’s Perseverance rover has spent nearly five years roaming the Martian surface in search of clues to ancient life. But the ambitious plan to return its preci…

Penicillins Reveal Additional Antibacterial Power

发表于 2014-12-20 1940s penicillins reveal

Penicillin and its relatives have been in wide use since the 1940s, but researchers have only now discovered another way that it thwarts bacteria. Karen Hopkin …

E.T. May Reveal Itself with Vibration

发表于 2015-01-06 vibration complement chemical

Looking for movement could complement chemical searches for extraterrestrial life. Christopher Intagliata reports Learn more about your ad choices. Visit megaph…

Nonpolitical Tweets May Reveal Political Bias

发表于 2015-09-18 nonpolitical reveal tweets

Word selection among Twitter users who could be identified as likely members of one or the other political party showed specific usage patterns. Christopher Int…

House Dust Organisms Reveal Location and Residents

发表于 2015-09-22 dust reveal adchoices

The particular fungi found in house dust can tell investigators where you live, and the bacteria in the dust can give away who and what you live with Learn more…