University of Cambridge researchers successfully used algae to power a computer chip for six months. The blue-green algae perform photosynthesis and generate a small electrical current that “interacts with an aluminum electrode and is used to power a microprocessor,” according to an official release.
More countries most commonly dream of snakes than any other topic, and it is the most common in more than 1/3 of the countries we surveyed (52 out of 147).
Social psychologists have known for decades that people are motivated to work harder when others are watching. When they are observed, people run faster, are more creative, and think harder about problems.