Facts 2019 DAY 1 | Unknown facts

1. Tanks are the machines that are used by military forces. As they produce a loud sound when they are active. But technology has made a device named as tank silencer. They are big as a complete tank. And it costs about 90,000 - 100,000$. 
2. According to a survey, education system checks memorising power not their thinking skills. This applies in the most indian eduaction system. And 70% students believe in this.
3. In the country named as iceland, their is a gun ownership i.e. most of the people owns guns. But, it has the lowest crime rate in the world.
4. You know that the iphone 11 which was manufactured by apple company costs around 1, 30, 000 indian rupees, but their manufacturing costs is only about 35, 000 indian rupees.
5. You know that the size of the titanic is huge and it's size is considered to be the world's largest ship.  Here you can compare the size between modern ships and titanic.
   
6. Do you know that the crocodile wihe has the highest strength to catch its victim is the most oldest species in the world around 20 crore years and they also exists today.
7. In 1990's, people say that don't use paper as its causing deforestation instead of it use plastic but today in 2019 people say not to use plastic instead of it use paper as plastic is a non-decomposable material. Using this thought, kitkat company which uses 380 ton of plastic said that they will use paper covering to use in chocolate packets in the coming time.
8. In the word SCENT we don't know which word is silent 'S' or 'C'.  That's a mystery.
9. If you have a trouble in fall asleep, make your body still i.e. stop your hand, leg, neck movements. You will go in a deep sleep in 15 min. But most of the people can't do it.
10. Do you know that most of the indian hermits wear orange coloured clothes. Their is reason that orange is considered as the colour of bliss. And keeping orange colour in life you get mental and physical relief.?