It takes 2 to 3 hours at 1800°F / 980°C for a body to be reduced to bone fragments? Ash needs even more! (They usually blend the bone fragments in cremations to get ash!)
Every two minutes, we take more pictures than all humankind did in the entirety of the 1800s. (Bonus fact: Photography was invented in 1826, that's 200 years ago this year!)
Different parts of the nail matrix contribute differently to nail thickness
Studies indicate about 79 % of the thickness of the nail plate comes from the nail matrix, while the remaining 21 % is contributed by the nail bed — overturning the notion