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Throughout human history, there were many mass migrations, and it is not easy to determine which was the biggest one. However, the two that are mentioned the most often are the partition of India and the Italian diaspora.
June 4, 2020 22:00
Looking into a mirror, you might be inclined to think that mirrors reverse things left to right. However, they do not do that, they do not reverse anything per se, it is we who do the reversing.
June 4, 2020 12:00
A perpetual motion machine is a machine that can do work without an energy source, and such perpetual motion is supposed to work indefinitely. Is this possible?
June 3, 2020 21:00
Imagine a mechanism that would go on forever, once you start it: no extra energy required to keep it moving, no energy loss, just pure force that would allow for an infinite amount of energy.
June 1, 2020 22:00
In the United States, slaves were freed by the Emancipation Proclamation and the Thirteenth Amendment. The emancipation proclamation became effective as of 1863 and it was issued by Abraham Lincoln.
May 30, 2020 10:28
In a way, tectonic plates hold our planet together. Imagining what could happen if they started breaking might fill us with fear.
May 29, 2020 10:51
Throughout history, humans have managed to domesticate many animals, and it became a huge part of our everyday lives and culture. Many believe that humans began domesticating animals 13,000 years ago.
May 28, 2020 08:53
From those that glide slyly on forest floors, to those that strike in the ocean, some of Japan’s animals are definitely best appreciated from a distance.
May 18, 2020 11:05
The oldest known time capsule is the Samuel Adams and Paul Revere Time Capsule that can be found in a cornerstone of the Massachusetts State House.
May 10, 2020 10:08
Hiccups are a symptom of involuntary contractions of the diaphragm.
May 6, 2020 11:49
The one single plane crash that is generally considered to be the deadliest happened in 1979, and that is the American Airlines Flight 191 crash.
May 3, 2020 09:02
Soccer, American football, and rugby share several similarities but yet are very different from each other.
April 29, 2020 17:51
These female warriors fought fiercely and bravely, and these are just a few that stand out from the rest.
April 28, 2020 07:42
If we know anything about what are some of the key points of staying alive, we are sure that keeping your head on your shoulders at all times is one of them. However, there is one animal that debunked that myth or at least battled it for 18 head-less months.
April 28, 2020 07:41
Generally speaking, natural selection is the idea that out of all living things, only some will survive and reproduce.
April 22, 2020 10:19
Kuru, which is sometimes referred to as the Laughing Death disease, is an extremely rare, fatal disease that developed amongst the New Guinea aborigines from the Fore tribe.
April 17, 2020 14:19
Rabies, a viral disease has 100% mortality rate, making the rabies virus the deadliest of all viruses.
April 16, 2020 13:46
Tuberculosis is the world's most deadly bacterial disease, and more than 1,700,000 people die from the disease every year.
April 16, 2020 04:42
Becoming superhuman is a thought that has been on the minds of people for centuries. We can see it throughout various forms of fiction - people with abilities that go well beyond what regular humans can do.
April 15, 2020 07:24
Is it safe to drink melted sea ice? Like many other questions we often ask ourselves, we can’t answer this question with a simple yes or no.
April 11, 2020 08:49
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