ipfactly.com

v1QwB TIL that the Eiffel Tower grows in summer. When it gets hot, the iron expands due to the heat and shrinks again in the winter. It grows by 6 inches each summer.
nev6G TIL that in 1969, Neil Armstrong brought a piece of the Wright Flyer to the Moon in his space suit’s pocket. The Wright Brothers, like Armstrong, were from Ohio. The pieces were part of the propeller and some of the fabric from the wing of the 1903
YpBQP TIL that Platypuses don’t have nipples... Despite being mammals and having mammary glands platypuses do not have nipples with which to fed their babies. Instead they release milk through glands like sweat. The milk then gathers in grooves on the mum’s abdomen where the puggles lap it up..