Give Now

A Moment of Science

Posts tagged alert

January 15, 2010

 

Coffee being poured into a mug.

Coffee And Caffeine: How Caffeine Makes You Feel More Awake

Some people aren't able to function without a morning coffee. In this Moment of Science, we'll look at how caffeine in coffee makes you feel more awake.

August 28, 2009

 

Close up of yawning lion

Creatures That Yawn When Stimulated

Humans yawn when sleepy to stay alert. But imagine yawning when you're already stimulated.

March 19, 2009

 

Astronauts working on Space Station

Stress in Space

Imagine being cooped up for months inside a space capsule or station with other astronauts, constantly checking equipment to make sure everything works.

Stay Connected

What is RSS? RSS makes it possible to subscribe to a website's updates instead of visiting it by delivering new posts to your RSS reader automatically. Choose to receive some or all of the updates from A Moment of Science:

Support for Indiana Public Media Comes From

About A Moment of Science

Search A Moment of Science