A Moment of Science

Posts tagged circumstances

September 27, 2003

 

There Is No Gene for That

We seem to hear about new discoveries in genetics almost every day. So why aren’t new gene therapies flooding the market? What do these breakthroughs really mean?

September 27, 2003

 

When a Boy’s Voice Changes

As a boy goes through adolescence, his secondary sex characteristics develop. One of these characteristics is the rapid growth of the larynx and vocal cords. A boy’s voice deepens as his larynx develops because the bigger the vocal cords, the deeper the voice.

September 27, 2003

 

Cockroach Pheromones

What’s ironic, though, is that the females are attracted to a pheromone produced by these loser males. If the pheromone is applied to a winner male, he will instantly become a loser–meaning he will be chased by males and females alike, only the females won’t want to pummel him.

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