1) Insurance premiums are the payments made by policyholders to insurance companies in exchange for coverage.

2) The first consumer digital video recorder (DVR), the TiVo, was introduced in 1999 and allowed users to record and store television programs for later viewing.

3) The average person spends around six months of their lifetime waiting for red lights to turn green.

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