Draper Associates is known for investments in companies, including what health technology company based in Palo Alto, California?
Draper Associates:  The firm was founded by Tim Draper, and is best known for investments in companies such as Tesla, Skype, Baidu, Twitch, Theranos, and Thumbtack Theranos: Theranos ( ) is an American privately held health technology company based in Palo Alto, California.
Theranos