To meet the demand of electric vehicles it will take billions of tons of cobalt, lithium, copper, and other materials. Gerard Barron, CEO of Metals Company, joins us to talk about how they are looking to the ocean’s floor to find those essential metals. With Pi Day coming up soon, we talk to Caroline Drucker, VP of Marketing at Photomath, about this annual celebration of math and how Canadians can embrace it. We also discuss the future of audio and video, plus, in Socially Speaking, we try to unpack why 900,000 people want to delete Instagram - or at least to find out how.

Links to this week's stories and discussion:

• [11:08] Gerard Barron: metals.co
• [19:10] Apptastic
• [25;28] Caroline Drucker: photomath.com
• [32:50] The Future of Audio and Video:
• [41:10] Why People Want To Leave Instagram

You can also find both AmberMac and Michael B on Twitter.