We are impressed when chimps use tools to hunt, crack nuts and forage for honey. Or when an octopus cracks coconuts with his tentacles . But, a new study suggests that tool use is not related to cognitive ability. Using tools seems to be mentally demanding because it involves several skills, for example grabbing food [...]
- Aw! The very endangered Burmese Star tortoise climbing out of its shell at Taipei Zoo (v @TIME) http://t.co/wGoTYXLO2h
- Clever Cockies. Mutant cockroaches learn to avoid sugar to outsmart traps http://t.co/6I9KADRPJT
- Wow. The stunning Ring Nebula, captured by Hubble. http://t.co/iNx2besEYS