10 Most Expensive Objects Ever Built
Humans have built a lot of objects. From the pyramids to the rocket that sent people to the moon, the world (and outer space) is … Read more
Humans have built a lot of objects. From the pyramids to the rocket that sent people to the moon, the world (and outer space) is … Read more
The average wedding dress costs around $1,251, not including accessories. Even the average bride shells out so their dress is a showstopper. Now imagine with … Read more
National currencies are used by millions of people, not only within the borders of nations but on foreign exchange markets and in multi-nation unions. Currency … Read more
Experts think the oldest underwear showed up about 7,000 years ago. These early garments were probably made of leather and used to protect hunter-gatherers as … Read more
No one is exactly sure when gold was discovered, but we do know the material has been used for thousands of years. Some of the … Read more
Postal service in the United States had delivered stamp-less letters before introducing adhesive postal stamps issued in the late 19th century. Before, people would seal the … Read more
In the United States, less than 1% of the nation’s 250 million active cars are electric. That means most people are driving gas-powered vehicles — … Read more
The most expensive diamonds in the world are the most flawlessly structured and colored as graded by the Gemological Institute of America (GIA), whose expertise … Read more
Eyeglasses don’t just help people see better. Since their invention in the 13th century in Italy, they have been fashion statements as well as statements … Read more
One of the more unusual banknotes is those of $2 bills, which are rare nowadays, even unfamiliar to some. The first two-dollar notes were printed … Read more