1) The world's first stock exchange was established in Amsterdam in 1602.

2) The world's first car radio was invented in 1929.

3) Beyoncé, full name Beyoncé Giselle Knowles-Carter, is a highly influential American singer, songwriter, actress, and businesswoman. She rose to fame as a member of the group Destiny's Child and has since achieved success as a solo artist.

4) The Eiffel Tower can be 15 cm taller during the summer due to thermal expansion.