Maybe it is arranged so the vertices of the stop sign align with points on the sine function?
Maybe it is arranged so the vertices of the stop sign align with points on the sine function?
My girlfriend is a materials scientist specialising in non-stick coatings.
The first time she came to my house, I had to throw away all teflon with even a scratch on it. She said once the surface is broken it will leach chemicals into your food.
She said they are perfectly safe whilst the coating is in tact and uses non-stick pans herself. Just replace them as soon as you notice the surface is broken.
On a serious note i read a while back that they are looking into a type of gut bacteria to give to cows which will significantly reduce the methane produced by the cows digestive system.
I find it odd that it what looks to be chip board pretending to be breeze blocks. Whoever punched it is lucky it wasn’t concrete.