Proving that Corner readers are capable of solving all problems short of sin and redemption, I just received the following:

“Tell Mr. Miller to go to Growafrog.com. These things were all the rage back in the 80’s when I was about 6 years old – and everyone in the class had one. I think they may have even been given to us as part of science class. They used to sell the little cube-like tanks in stores, and you sent away for the live tadpoles (which arrived newly hatched), which you then watched grow into adults.”