ScienceIQ.com

The Incredible Capacity Of The Immune System

By age two, infants in the US can receive up to 20 vaccinations. In view of that, concerns had been raised that too many immunizations could overwhelm an infant's immune system. ...

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TheImmuneSystem
Geology

Wetter not Necessarily Better in Amazon Basin

June through September is the dry season for the Amazon Basin of South America. Yet the basin's dry season may be getting uncharacteristically wetter, according to NASA's Goddard Space Flight Center ... Continue reading

AmazonBasin
Chemistry

Chemical Burning

Chemical burns are the result of very normal reactions that can occur between the offending material and living tissue components. People generally tend to regard their bodies as things outside of the ... Continue reading

ChemicalBurning
Biology

Synchronicity

There's something called synchronicity that we've probably all experienced at one time or another. Some people prefer the term 'meaningful coincidence.' You're thinking about your friend from high ... Continue reading

Sinchronicity
Engineering

The Truth About Atomic And Hydrogen Bombs

In the 1930's Enrico Fermi and other scientists studying the properties of radioactive materials observed an interesting phenomenon. They found that the readings taken with a Geiger counter were lower ... Continue reading

AtomicAndHydrogenBombs

Cougars, A Jumping Star

CougarsAJumpingStarCougars would make great basketball or track-and-field players. Of all the big cats, they are the best jumpers. They can jump 40 feet forward from a standing position, and 15 feet or higher straight up - higher than a basketball hoop.

They're strong, too. A cougar, weighing typically 130 pounds but as much as 200 pounds, can use its jaw to kill an elk four to five times its weight, by leaping onto the animal's back and breaking its spinal cord at the base of its skull. The cougar can kill almost any animal, but it avoids bad odds, keeping clear of wolves, grizzly bears, and other big cats. But its killing prowess is only one reason you probably wouldn't want a cougar on your team.

The cougar is a solitary cat, rarely seen; Native Americans once called it the 'ghost walker.' It avoids other animals and even, except when mating, other cougars. It roams a territory as large as 300 square miles, and on the rare occasion it does meet up with another cougar, it isn't likely to fight over its territory--much less go the distance to cross the finish line or slam dunk the winning two points for your team.