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TIL Unit abbreviations start with a capital letter when they are named after someone (e.g. K for Kelvin, Hz for Hertz ...), otherwise they are lower case (e.g. m for meter, s for second …)

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YpB4d TIL Sierra Leone is one of the worlds most religiously tolerant nations, they are celebrating both christian and Muslim holidays, vote for candidates with no regard for their religious alignment. Christian and Muslim leaders meet in a Inter-Religious Council to promote understanding and tolerance.
d8Npd TIL On the magnitude scale, brightest objects have the smallest number and the faintest objects have the largest numbers. The full moon has a magnitude of - 12.6 while the brightness of the Sun is about -26.7
rRZ8d TIL about zombie taxa. A zombie taxon is a fossil specimen that somehow gets washed out and re-deposited into much younger rock, making it seem like the animal was walking around long after it had gone extinct.
gNxD TIL of the Asian brown cloud, a layer of air pollution that appears over South Asia and the Indian Ocean every year between January and March when there is no rain to wash pollutants from the air. Nearly two million people die each year, in India alone, from conditions related to the brown cloud.
nbRb TIL in 1984 Rick Gibson was given 2 human 10-week-old fetuses which had been dehydrated for 20 years. Gibson rehydrated then freeze-dried them and attached them as earrings to a female mannequin head. The sculpture was titled Human Earrings. As a result, Gibson was expelled from Goldsmiths College.