It has been said that the Stone Age did not end because ancient humans ran out of stones. No, the key was that new technologies allowed them to advance to something better: first copper, next bronze,…
read moreSince 2008, the solar-generating capacity in the United States has increased by 1,200%, and the Johnson household is now one more. Last spring, we had solar panels installed on the…
read moreDiscrimination seems to be an intrinsic trait inherent in our very being. We, as people, seem to be disposed to discriminate either for or against those who, for one reason…
read moreThey say that the difference between a mechanical engineer and a civil engineer is that the mechanical engineer develops weapons whereas a civil engineer designs targets. The implication is that…
read moreIn his book Everything Is Obvious: Once You Know the Answer, Duncan Watts posits that what we value as worthwhile is often determined by chance. He cites the case of the famous painting the Mona…
read moreHands are awesome. Hands are marvelous in every sense of the word and are as important to us collectively and individually as are our intellects. Hands are the difference between…
read more“Genetic elements … contribute to survival and reproduction of the organism. Those that do not are quickly weeded out by selection.” —Rob Dorit [1] This common statement, and ones like…
read moreSkeptics deny the validity of religious beliefs, as if science is completely reasonable and only religion depends on faith. They ignore or deny that scientific beliefs also require faith in…
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