What mainstream medicine can learn from medical marijuana

Physician David Casarett was tired of hearing hype and half-truths around medical marijuana, so he put on his sceptic’s hat and investigated on his own. He comes back with a fascinating report on what we know and what we don’t — and what mainstream medicine could learn from the modern medical marijuana dispensary. Advertisements

Alex Kipman: The dawn of the age of holograms

Alex Kipman wants to create a new reality — one that puts people, not devices, at the center of everything. With HoloLens, the first fully untethered holographic computer, Kipman brings 3D holograms into the real world, enhancing our perceptions so that we can touch and feel digital content.