Vitalik didn't mention them by name, but given the timing it seems likely he was referring to this: https://www.youtube.com/watch?v=n_sNclEgQZQ https://www.yout

Vitalik didn't mention them by name, but given the timing it seems likely he was referring to this: https://www.youtube.com/watch?v=n_sNclEgQZQ https://www.youtube.com/watch?v=n_sNclEgQZQ