Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. It seems like common sense ...

A dynamic and engaging teacher stands before a class and delivers a vibrant lesson her well-intentioned students are eager to learn. Even in this best-case scenario, approximately half of what that ...

Research shows we tend to forget most of what we learn or experience within 24 hours of encountering it. In fact, almost 50% of the knowledge we take in vaporizes within the first 20 minutes of ...

Hermann Ebbinghaus isn’t exactly a household name. But it should be. Ebbinghaus’s research explains why “out of sight, out of mind” is a truism. He did pioneering research in the field of memory in ...

Did you know that within one hour, a person forgets nearly half of what they learn? And that within 24 hours, almost two-thirds of previously learned information is forgotten? Hermann Ebbinghaus was ...