McDonald's hired a team of aerospace engineers to design a straw for their double layered chocolate Shamrock Shake that would allow people to get exactly equal sips from both the layers the same time.
Bakken is the oldest still-operating amusement park in the world was opened in Denmark in 1583.
If numbers are written (one, two, three, etc.), the letter “b” will not be seen until one billion.
The 2010 Vancouver Winter Olympic medals were the first to include recycled materials, including televisions, circuit boards, keyboards, and other cables.
World's Largest Salt Flat located in Salar de Uyuni, Bolivia, turns into a mirror during the rainy season and it is called the border between Heaven and earth.
Momentary Ink prints tattoo designs as custom temporary tattoos that last 3-10 days.
The Caribbean island of Saint Lucia is the only country which is named after a woman Saint Lucy of Syracuse by French settler.
An invisible liquid Glass Putty is so clear that its container looks empty.