These Common Household Objects Will Be Obsolete In a Few Short Years

College Textbooks

Most colleges and universities offer online textbooks, which is a relief to students (and their backs) everywhere. That not only saves paper, but it also saves students and their families money. Most online books are much cheaper because it saves on printing costs.

The More You Know

When two white-faced capuchin monkeys meet, they say hello by sticking their fingers into each other's noses.
A solar powered, self-filling water bottle has been invented for bike riders that condenses atmospheric moisture to automatically fill the bottle.
Bill Gates plans to donate 95% of his $81.1 billion dollar wealth to charity. That's about $77 billion dollars!
On Mars, sunsets are blue.

Post originally appeared on Upbeat News.