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X-rays Can be Used to Sterilize Mosquitoes

Since the 1950s, scientists have used radiation to sterilize insects, which are then released into the wild to mate, but no offspring are produced. Known as the sterile insect technique (SIT), this insect-control method has traditionally relied on gamma rays to sterilize the insects. 323 more words

Entomology News

World's Largest Telescope Will Sit atop Chilean Mountain

Engineers are preparing to blast away the top of a Chilean mountain to make way for the European Extremely Large Telescope (E-ELT). read more Source: World Nature Top News
http://operationdeepdown.com/worlds-largest-telescope-will-sit-atop-chilean-mountain/

Pure Fitness Abs Crunch and Sit Up Bench, Blue/Black

An abs crunch bench is one of the most popular fitness choices for in-home exercise, as this seemingly simple piece of equipment allows for seriously targeted abs workouts. 145 more words

Adding duration and distance to behaviors such as stay is often where frustration sets in for owners. Your dog can sit or down but he pops right back up. 783 more words