An eight-year-old school boy in Luxembourg has had his illustrations published in a book thanks to a family enterprise with his dad. Bulgarian banker and trivia-addict Nayden Kostov
Diamond is not the hardest substance on Earth. In 2009, scientists announced that lonsdaleite (aka hexagonal diamond) and wurtzite boron nitride both have greater indentation strengths. Native tribes
The Welsh comedian, Tommy Cooper, died of a heart attack on live television in 1984. The audience thought that it was part of the performance and continued applauding.
Fill the form and receive your PDF copy in the email:
Raise Your Brain participates in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn commissions by linking to Amazon.
