10. DESIGN AN APP It's best to say now that designing apps is not the easy part of this entry. It requires extensive technical kn...

20. PREGNANCY LASTS 9 MONTHS The 40 week pregnancy is a belief that is no longer correct now. There is more knowledge at hand and mo...

10. SWITZERLAND In comparison to the global average IQ of 90, Swiss citizens by comparison have an average IQ of 101. Their hi...

10. FIRE OPAL ($2300 PER CARAT) Also know as the Virgin Rainbow Opal or the Black Opal, these minerals are among the rarest opal...