1) “1979 – for the first and only time in recorded history, it snowed
in the Sahara Desert . It was in Southern Algeria and the storm
only lasted a half hour. The snow melted off quickly.”
Culled from: dayintechhistory.com/dith/february-18-1979-sahara-desert-snow/

2)”A blue whale’s aorta (the main blood vessel) is large enough for a human to crawl through.”

image
https://www.pinterest.com/pin/55521007877612795/

Culled from : https://www.pinterest.com/pin/55521007877612795/
I wasn’t surprised though. What do you expect from a mammal that is about 80 feet long, whose Heart weighs about 600 kilograms?

3)”The first alarm clock could only ring at 4am.”
Credit: http://www.thefactsite.com/2011/07/top-100-random-funny-facts.html/3

image
https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/2010-07-20_Black_windup_alarm_clock_face.jpg/qlow-220px-2010-07-20_Black_windup_alarm_clock_face.jpg

I really can’t help but appreciate the way Technology has evolved.

4)The Skin of a polar bear is Black and the furs, Transparent. 

image
https://en.m.wikipedia.org/wiki/Polar_bear

You don’t believe me, right? Click http://www.earthrangers.com/wildwire/risk/polar-bears-have-clear-hair-so-why-do-they-look-white/ to learn more.

5) “Three quarters of fish caught are eaten – the rest is used
to make things such as glue, soap, margarine and fertilizer.”
http://www.didyouknow.cd/fastfacts/food.htm