On the show today: Microsoft unveiled a host of updated service devices, but surprised everyone with the new phone Duo, a dual-screen device coming in late 2020; Amazon announces new Go cashierless stores in airports and movie theaters; We continue our TwitchCon coverage with interviews with Pro League of Legends gamer AnDa and world champion Counter-Strike gamer Miss Harvey; Riley Winn tried all the gamer supplements at TwitchCon all at once...at the results are painful; skip the sass and enjoy your meal with Grubbrr; You may soon see UPS in the skies as they get FAA drone delivery clearance; Adding lux to wireless charging with Courant.