A German biotech that's chasing a coronavirus vaccine confirmed it's working with Tesla after Musk tweeted about developing 'RNA microfactories'

· Elon Misk, the outspoken Tesla CEO, tweeted Thursday that his company is working with a German biotech company to build "RNA microfactories." Musk called it a "side project" for Tesla. 
· A CureVac spokesperson confirmed to Business Insider that the company is working with Tesla. The spokesperson said they are developing "a...