Between 2000 and 2015, malaria incidence among populations at risk (the rate of new cases) fell by 37% globally. In that same period, malaria death rates among populations at risk fell by 60% globally among all age groups, and by 65% among children under 5.
As the guys note, there are labels that specifically urge caution against such scenarios, which is why you should absolutely not try this at home. As you can see in the video, the guys shatter cup after cup while increasing the frame rate each time until they reach an incredibly slow 343,915 frames per second. According to the duo, the reason for the cool and totally dangerous effect is something called thermal shock.
Words Per Minute. In a speed test for typing, every five characters or keystrokes, including spaces, is classed as one word. Speed tests can be taken online on various different websites that enable users to type random passages of text in a set amount of time to determine their typing speed. This is given in wpm (words per minute), with deductions made for each word spelt incorrectly. Therefore, someone who typed 60 words of the passage in one minute and made 4 errors would have a typing speed of 56 wpm.