19 Apr Do you have SFD?
A few weeks ago EJ and I were in Wheaton, Ill., with our granddaughter celebrating here sixth birthday. She had received an Ant Farm as a gift at Christmas but hadn’t sent for the ants until just before her birthday. The ants arrived the same day we did. What excitement to open a package of ants and turn them loose in the ant farm.
Most of the ant farms I had seen consisted of sand, but not this one. It had a blue translucent gel material that had been developed by NASA. It seems they took some ants into space to see how they reacted to weightlessness and they needed a medium they could live in safely in space. So, this gel was developed. Anyway, we turned them loose. What an amazing sight.
The ants began running around the case in which they were placed. It looked like they were totally disorganized. But soon it became apparent that was not the case. Little balls of the blue gel began piling up on the surface. Looking closer, you could see the ants beginning to make their tunnels. There was an organization after all. Some did the digging with their mouth, laying aside small pieces of the gel, while others picked up the gel and took it away to pile it up out of the way of their tunnel. They worked and ran their little legs off to build their tunnels.
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