Turning Oil Into Gas
When you see all those cars at the gas station filling up with unleaded, you may not stop to think about how that gasoline got there. It wasn't pumped out of the ground in that form. The same goes for jet airplane fuel. It didn't start out that way--it took a…
Continue reading →
More science facts
Biology
The Science of Tears
When was the last time you had a good cry? Tears do a lot more than show how we feel, and scientists have…
Medicine
What Is High Blood Pressure?
High blood pressure is a blood pressure reading of 140/90 mmHg or higher. Both numbers are important. About…
Geology
Flipping Magnetic Fields
North and south. We take these directions for granted. Pull out a compass and the needle will swing to the…
Engineering
Moore's Law
Intel is the corporate giant known for manufacturing semiconductors, also called computer chips or integrated…