Although Jonathan was 45 years old when David killed Goliath, it was probably this youthful valiancy of faith that formed the bond of love the friendship between David and Jonathan. c. In 1052 BC, Samuel was 52 years old when he anointed Saul at age 30 year old as king. 1 Sam 13:1. i.
If you're concerned about why zero Kelvin is the lowest possible temperature (a.k.a. absolute zero), it's simply because scientists have decided to make the Kelvin scale an absolute temperature scale - that means the lowest possible temperature, by definition, is zero Kelvin.
Kelvin developed the idea of Absolute Zero. This is at minus 273.15 degrees Celsius (or -523.67 F)! At this temperature, absolute zero is the lowest possible temperature, occurring when no heat energy remains in a substance. Absolute zero is the point at which molecules do not move (relative to the rest of the body).