The folks over at the Time-Lapse Blog had some expired pills from the cabinet, so instead of throwing them away, they decided to dissolve them in water and film them in time-lapse. According to the site, the pills "took significantly different amounts of time to dissolve." The red one dissolved the fastest, while the green Excedrin "took forever to fully open." Thanks for the tip, Mike.
Toby 'Tibees' Hendy is an Australia-based educator who uses social media to spark young people's interest in science and math. This year, her YouTube subscribers surpassed 250,000, and her videos have been viewed almost 25 million times. In this clip, Toby gives a lesson about logarithms in the style of legendary artist and TV host Bob Ross.
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