
He answers these hypothetical scenarios and other everyday questions-from charging your phone to sending a digital file-with uncommon solutions. What would happen if the slope was made out of wood or rubber? Or how would you make more snow in the most efficient way if it all melted away? These are the questions that comic artist Randall Munroe thinks about in his book How To: Absurd Scientific Advice for Common Real-World Problems.

If you’ve ever been skiing, you might have wondered how your skiis and the layer of water interact. Credit: From Randall Munroe’s book “ How To: Absurd Scientific Advice for Common Real-World Problems“

In his book “How To,” Serena Williams field tests one of Randall Munroe’s questions… on a drone.
