Launch Point

This week’s subject: Scientists

Whether it’s the vaccination that protects us or the telephone that lets us talk with neighbors, our lives are enriched by the work of scientists. But what motivates people to study how and why things work, to dream up new inventions that save lives or enable space travel? Learn about the fascinating lives and achievements of scientists throughout history through the direct links on the Times’ Launch Point Web site: Go to http//www.latimes.com/launchpoint/