Today, two stories about mice.
For decades, scientists have used mice for genetic research because their biology shares many of the same genes as humans. Almost every gene found in humans so far has been found in a closely related form in mice. Of the approximately 4,000 genes studied, fewer than 10 are found in one species but not the other.* In 1902, Abbie Lathrop carefully bred the first lab mice, beginning a revolution that has utilized thousands of rodents for biological research. The small size and easy reproduction of mice have allowed scientists to study many diseases, develop genetic mutations for research, and better understand human biology.
A second type of mouse was created for computers, but it was the mouse pad, developed by Armando Fernández, that made the mouse more reliable and able to track movements accurately. Before Fernández, mice collected dust and performed intermittently. His invention provided a cheap, accessible solution, increased personal computer use, and influenced future computer and software development.
Author Charles Handy said, “It is often the little things in life which change things most and last the longest.” You don’t have to swing for the fences to have an impact. More people get on base by hitting singles than home runs.
*Source: Understanding Animal Research
