How cool! But is the gel really learning, or does it just have some type of material elasticity such that it helps with playing the game? One way to find out is

How cool! But is the gel really learning, or does it just have some type of material elasticity such that it helps with playing the game? One way to find out is to change the game mid-play when the gel starts getting better at play. Organisms which actually learn will respond by changing their behavior to the new set of rules. The time it takes to adapt to the new set of rules should also be noted because learned responses, or muscle memory, is faster.