Simplicity

when USA launched a mission in space dey found dat d pen wudnt writ in zero gravity (ink wdnt flow dwn) So dey spent 10 yrs n $12 million 2 find a pen dat wud write in low gravity & under xtreme temperatures.

Do u knw what russia did?
They used pencil.

Moral: Life cn be simple so Dnt complicate it....