Rats that eat high levels of a natural sugar known as fructose seem to age faster than other rats---and the same could be true for people who eat too much sweet junk food, Israeli researchers said Monda
翻译 Everyone knows that reading is good for us, so we should read useful books, like the popular science books. First of all, it's easier to let students understand than literature books, more practical.
Scientists discovered that "junk DNA," the base pairs between known genes in the human genetic structure, play an important role. Several research teams have found that DNA between genes helps determine how
PUBLIC ATTITUDES TOWARD SCIENCE Anyway, even if one wanted to, one couldn't put the clock back to an earlier age. Knowledge and techniques can't just be forgotten. Nor can one prevent further advances in
可爱哆咪
