Happy Canada Day! The flag you’ll see at events across the country today has quite an origin story: one guy, one red pen and a lot of potential roadblocks.
Today in 1940, the birthday of the world’s number one flag expert: Whitney Smith, who not only studied flags his entire life, he invented the word for studying flags.
Today in 1752, the birthday of the woman known today as Betsy Ross. The legend goes that after meeting with General George Washington, Mrs. Ross put together the very first version of what would become the flag of the United States. Historians are pretty sure that’s just a legend, but there are reasons why the story came to be.
Today in 1892, an engineering team working on Chicago’s Columbian Exposition approved a design for a giant metal wheel that could give rides to passengers. Here's the story of the Ferris wheel and how it was partly intended to one-up a certain iconic structure from the previous World's Fair.
Researchers at the Royal Melbourne Institute of Technology took stem cells and treated them with high-frequency sound waves, which was enough to convert them into bone cells.
Today in 1942 was the birthday of Bob Heft, who designed a 50-star US flag for a high school class project as Alaska and Hawaii were on their way to statehood.
The original Olympic flag flew over the Games for the first time in 1920, in Antwerp, Belgium, but before it could be passed to the next host city, the “Antwerp flag” disappeared - for over seven decades.