chemistry- Saint Timothy (Wikipedia)
Timothy or Timothy of Ephesus (Greek: Τιμόθεος; Timótheos, meaning “honouring God” or “honoured by God”) was an early Christian evangelist and the first Christian bishop of Ephesus, who tradition relates died around the year AD 97.
- Cobalt (Wikipedia)
Cobalt is a chemical element; it has symbol Co and atomic number 27. As with nickel, cobalt is found in the Earth’s crust only in a chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, somewhat brittle, gray metal.