https://youtube.com/watch?v=1xliCyU3HQQBuilding homes with hemp | Mattie Mead | Hempitecture Up next ►► This Carbon-Negative Dream House Ships In A Box https://youtu.be/_P3lmp1KVOY Subscribe to Freethink on YouTube ►► https://freeth.ink/youtube-subscribe Hemp was an ancient building material. Now it’s legal again - and coming to a home near you. People have grown hemp for millennia to make products [...]