Billionaire Anand Mahindra shared a Twitter user's video showing a foldable house, about the size of a studio apartment, made by US-based Boxabl. While sharing the video, Mahindra tweeted, "We should explore how to 'indianise' these ideas and do them less expensively." "Yes, they're usually cost-ineffective in India. But the need for speed in providing shelter...is so critical," he added.