it does contain chemicals, just like everything else
I don’t know: light, plasma don’t contain chemicals. Also neutron stars probably… There is a lot of stuff that dont contain chemicals, the problem is none of them is a good lubricant for bike chains AFAIK 😁
I don’t know: light, plasma don’t contain chemicals. Also neutron stars probably… There is a lot of stuff that dont contain chemicals, the problem is none of them is a good lubricant for bike chains AFAIK 😁