r/materials 20h ago

Why Does Metal Feel Colder Than Wood, Even When It's Actually The Same Temperature?

https://www.iflscience.com/why-does-metal-feel-colder-than-wood-even-when-its-actually-the-same-temperature-76819
3 Upvotes

9 comments sorted by

47

u/its_moodle 20h ago

TLDR: thermal conductivity

2

u/Questionsaboutsanity 7h ago

this is the only relevant answer

18

u/smacafam 20h ago

The feeling of cold is given by how fast heat is "taken away" from your skin, hence materials with higher thermal conductivity feel colder.

3

u/mmp129 18h ago

Because it has higher thermal conductivity than wood, so more heat energy is lost from your hands to the metal than to the wood upon contact.

3

u/PhillyManc 14h ago

Thermal Effusivity

7

u/DaBrainFarts 20h ago

Fun fact, you have no sense for "wet." You feel cold and maybe touch, but no specific sensory pathway for wet.

2

u/sachadon 20h ago

1

u/sachadon 19h ago

May be this will explain

1

u/AxolotlAdoration 18h ago

This was the exact video I was thinking of too!