Only a small jump from 1 % (lab not real world) to 40 % real world. Sounds easy enough.
Let’s play Moore’s law and pretend efficiency will double each year:
1%, 2, 4, 8,16,32
Hey, just 5 or 6 more years 
Only a small jump from 1 % (lab not real world) to 40 % real world. Sounds easy enough.
Let’s play Moore’s law and pretend efficiency will double each year:
1%, 2, 4, 8,16,32
Hey, just 5 or 6 more years