Genes are deterministic but they are not destiny.

... I succeeded at math, at least by the usual evaluation criteria: grades. Yet while I might have earned top marks in geometry and algebra, I was merely following memorized rules, plugging in numbers and dutifully crunching out answers by rote, with no real grasp of the significance of what I was doing or its usefulness in solving real-world problems. Worse, I knew the depth of my own ignorance, and I lived in fear that my lack of comprehension would be discovered and I would be exposed as an academic fraud -- psychologists call this "imposter syndrome".

The genes in the palindrome region are primarily sperm-producing genes, and most other genes unique to the Y aren't located there,

A recent article in Science has shown how a marine protected area in shallower habitat has been effective. Additionally, we have seen the call for reduced fishing mortality on deep-sea stocks in the Northeast Atlantic and believe that could be an appropriate conservation measure.

You have to know less. You don't have to learn as much. Math, science and technology are fields that as a nation, the U.S. is competing with other countries and falling behind.

Science is difficult for teachers in that if you're going to do hands-on experiments you have to get supplies. There's a lot of organization involved. A lot of times, teachers aren't real comfortable. Maybe they don't have a science background themselves.