Author: Andres Trevino

Electrolytes

Posted on by Andres Trevino

Electrolytes are minerals in the bloodstream and in the cells of the body, such as sodium (salt), potassium, and calcium. Electrolytes must remain in proper balance for the body to function normally. More definitions via Google here. More via Wikipedia here.

Read more

Andy asks about tsunamis

Posted on by Andres Trevino

Andy asked me today about tsunamis. I explained to Andy that tsunamis are very large waves formed by an underwater earthquake. Then he asked, ‘Do they reach the sky?’, and I said, ‘no, they don’t reach the sky but they’re about 6 times my size and very fast’. I told him about Sundays tragedy and…

Read more