Did you know that hot water freezes faster than cold water? Join host Joel Greene on this chilling episode of Curiosity Quest as he learns the art of ice sculpting. Experience the freezing temperatures that must be regulated in order to create these masterful creations.

Have you ever wanted to operate a bulldozer or excavator? Dig This in Las Vegas allows Joel to hop in the driver seat to dig trenches, teeter on the top of dirt mounds, and even play basketball with these awesome machines.