The sense of touch is useful to feel physical forces such as bites, changes in temperature, texture, etc. Some animals have become extra sensitive to feel very faint vibrations, which give them a lot of information about their environment. This episode is about some of those animals like the assassin bug, tarantula, manatee, alligator and elephant with a super sense of touch.

pt. 1. Assassin Bug - Feeling the World Around Them -- pt. 2. Tarantula - A Network of Silk and Hairs -- pt. 3. Manatee - Whiskers and Vibrations -- pt. 4. Alligator - Sensitive Skin -- pt. 5. Elephant - 'Feeting' Vibrations.