Don't want to be an astronaut on Earth: Mahindra on air purifying face shield

Reacting to a video about VYZR Technologies' anti-fog helmet with a built-in hospital-grade air-purifying device, businessman Anand Mahindra tweeted, "No, no, no...I don’t want to be an astronaut on my own planet!" The Canadian startup has raised over $750,000 in May on the crowdfunding site Indiegogo and has sold more than 50,000 units of protective gear, called BioVYZR, worldwide.