Fact no. #1
You must
have heard about periodic table, haven’t you? So, the interesting fact about it
is that it contains all the letters of English alphabets ranging from A, B, C,
D, E, ……, V, W, X, Y, Z, except for the letter ‘J’.
Fact no. #2
Have you
ever wondered how do astronauts eat in space when they go on a space mission?
If you know the answer, simply write your answer in the comment section below.
Coming back to our point, since there are no refrigerators in space, so space
food must be stored and prepared properly to avoid spoilage, especially on
longer missions. Some foods can be eaten in their natural form, for example,
fruits and brownies. Whereas other foods require adding water, like spaghetti.
Fact no. #3
Air
pollution is increasing day by day. Can you guess how many people die every
year just because of their exposure to harmful polluted air? Well, according to
WHO’s ( World Health Organization ) estimation, number of people who die from
the exposure to polluted air per year is not 2 million, not even 5 million. Its
7 million. Can you imagine that? It means that 7,000,000 people are being dead just
because of their exposure to harmful polluted air. So, we must make an effort
to reduce air pollution.
Fact no. #4
Did you
know that salt and pepper are available only in liquid form in the outer space for
astronauts? This is so because astronauts cannot sprinkle salt and pepper on
their food in space, as there is no gravity there. So, they will just simply
float away. It’s a danger that they could clog air vents, contaminate equipment
even it can get stuck in an astronaut’s eyes, mouth or nose.
Fact no. #5
Until year
2016, the “Happy Birthday” song was copyrighted and not for public use. It
means before 2016, you had to pay a license to use it. But be calm it’s for
public use too.
Fact no. #6
Some
researchers have found that when we floss our teeth, it can help our memory.
Flossing of teeth prevents gum disease, which prevents stiff blogged vessels,
which cause memory issues.
Fact no. #7
There is a
town in Nebraska called Monowi. The fact is that according to 2010 census, it
holds a population of just 1 person. The only resident is woman who is the Mayor,
Librarian and Bartender.
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