When you have a study with a small sample size, how do you know that the results represent the broader population? Well, thanks to a brewer who needed to assess beer quality in the early 1900s, we now have a simple statistical test that lets us do just...
In the fight against global warming, renewable energy is one of our most important allies. But is the technology advanced enough to make the kind of difference we so desperately need? In this video, we bring you several revolutionary renewable energy generators that...
Magnetically levitated trains are common nowadays. However, the MagLev train the Central Japan Railway Company developed is quite unique and superior to the other trains. Running at more than 600 km per hour, it has achieved the status of ‘fastest train.’ This train...
