An equation that uses elementary math principles left the internet stumped. Can you solve it correctly in under a minute?

Mild brain stimulation helped adults with weaker brain connections improve math speed by 6 percent. Memory tasks didn’t ...

In principle, this impossible math allows for a glue-free bridge of stacked blocks that can stretch across the Grand ...

The post Bruce Willis Quizzed This Barista With Surprise Math Problems, Then Left A $20 Tip For Getting Them All Right first on TwistedSifter. Sometimes the most unexpected moments come from people ...