Guest Post By Sai Vemula Space travel to Mars. Robot zoo. Nano-Sumo. 3D printers. Dissected squids. The Bay Area Science Festival, held this year in San Francisco this weekend, attracts more than 30,000 visitors each year, with parents and kids of all ages who are treated to over 150 interactive experiments and demonstrations ranging from chemical … STEM CELLS MEET PLAY DOH! Read More »