It is not just humans that get stuck in their ways. For scientists have discovered that old bees have trouble finding their way to new hives as their learning behavior becomes increasingly inflexible. 世界上迷路的不仅仅是人类。科学家发...
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape...
