An academic lecture by Andreas M. Antonopoulos explaining the consensus algorithm, "Proof of Work", used by bitcoin and many other blockchains. Andreas is a UCL alum. This talk was presented in collaboration with the Department of Computer Science at University College London.

For one year I am growing and foraging 100% of my food. That means no grocery stores, no restaurants and not even taking a nibble from a friends garden or pantry! You might imagine me in the countryside living off the land or on a farm. I live in the urban environment of Orlando, Florida, in a 100 square foot tiny house that I built with repurposed materials. With no land of my own, I garden the front yards of people in my neighborhood and share the bounty with them. I take trips to nature to harvest the bounty and I also forage for food all over the city, where people walk by every single day, without ever noticing the abundance around them. Food Freedom began November 11th 2018 and will go until November 11th 2019. This video was filmed on day 333 and released on day 339 of the project.