Vietnam or Thailand? Vote for the TOP Country of the Week!
Want to type faster? Practice with a typing test or have fun with typing games!
Updated: July 21, 2026
The spectrum of a sun-spot is crossed by the same set of multitudinous dark lines, with some minor differences, visible in the ordinary solar spectrum. But there is also a general absorption, extending almost continuously from one end of the spot-spectrum to the other.
Word Of The Day
smt3
Others Looking