The first wheel was invented 6,000 years ago in the Carpathian Mountains, the modeling study suggests

A close-up of an artifact that depicts people riding on a horse-drawn chariot

Although the invention of the wheel some 6,000 years ago revolutionized everything from transportation to pottery making, its exact origins are still a mystery to archaeologists. But a new study using techniques from structural mechanics suggests that Eastern European copper miners may have been the driving force behind three major innovations in wheel technology as … Read more

My dad gave me 3 credit card tips that I still use 20 years later

Affiliate links to products on this site are from partners who compensate us and terms apply to the listed offers (see our advertiser disclosure with our partner list for more details). Anyway, our opinions are our own. See how we rate credit score services to help you make smart decisions with your money. My dad … Read more