Using vibrator found in cell phones, researchers develop 3D tumor spheroids to screen for anti-cancer drugs

Investigators have developed a low-cost, high-throughput device that can reliably generate uniform tumor spheroids. The study describes how to assemble the ‘Do-It-Yourself (DIY)’ device from parts totaling less than $7, including a coin-vibrating motor commonly found in cell phones.
http://news.poseidon-us.com/T2PLqR