Friday, July 27, 2018

Who is strongest ?

Long ago , there lived a rich man . He was wealthy . He wants to be a strong man compared to others . He went near a saint and said his wish and sought saint's help in achieving his goal .

Saint gave him a book and said it contains secret words which are necessary to be a strong man . Saint asked rich man to do chanting of words regularly .

Rich man returned to his house with the book . He kept the book in the shelf and went to bed . Morning , he saw a mouse eating the pages of book .

Rich man thought mouse must be stronger than the words written in book . So he started adoring the mouse . Once he saw a cat chasing and hunting the mouse . He again changed his opinion .

Now he is thinking cat as strongest . Soon he had to change his opinion , when he saw a dog chasing the cat . Now dog is strongest .

Again he had to change his mind when.he saw his wife hitting the dog . Now he concluded his wife is the strongest .

He started to treat his wife as a super woman . His wife thought her husband has gone mad . She went near the same saint and started explaining what has gone wrong with her husband .

At the same time , rich man had also reached the place following his wife . By listening to her words , he was very angry and slapped his wife .

Finally , he realised that WE, ourselves are the strong ones .

Monday, July 23, 2018

How does the blood comes out from a cut ?

We all know that when we have cut on our body , blood comes out from the cut position instantly . Have you ever wondered why and how it is ?


I am not talking about the biological reason behind this .  But it does have a reason related to physics. Let me explain.


It is very important to know that our body maintains its own pressure called body pressure for its own work . Now this particular pressure is more than the atmospheric pressure.




Now according to Bernoulli's principle , " fluids  that is  ( liquids and gases ) always flow from the regions of high pressure to regions of low pressure ".


Hence we can conclude that when there is a cut , blood is exposed to atmospheric pressure which has lower pressure compared to body pressure which is having higher pressure compared to atmospheric pressure without any assistance .


Every phenomena in our daily life is based on some or the other scientific reason .

Friday, July 20, 2018

Why do we find a frog inside a rock ?

We know frogs are amphibians . Meaning they can live both in water and on earth .

Sometimes, a frog can be found inside a rock. How is this possible ?

Not all rocks. Rocks that have holes in them . In those holes , water would be collected.

Now because of the wind , egg of a frog can be transported inside these watery holes. If temperature is suitable ,these eggs will hatch inside the watery holes of rock .

As frogs can live inside water , they survive . But they die as soon as they are opened to outer atmosphere as they don't have the ability to survive on earth .



Monday, July 16, 2018

What to demand !?

There lived a sufi saint . He was praising the God by singing all the time . He was quite old too.

God was pleased by his pure devotion regarding Him . Once he came infront of saint and said He will grant anything , saint wish for .

Saint said he has nothing to wish for and thanked the God for coming ! God was puzzled by the words of saint . He had seen many people who pray to him so that God can fulfil their dream.

God said to saint that he is very much impressed by the good behaviour of saint and saint have to wish for something for himself.

Now saint was in fix . After thinking for a while , he wished that he must be able to think about God only and nothing else .

God granted his wish .

Saturday, July 14, 2018

I've stopped watching the cricket match

Today , the 2nd ODI between India and England is going on live on TV. England has won the toss and elected to bat first .


Now they are 322/6 in 50 overs . I don't think it's worth watching the match any further .


I know what would be the result . India will be struggling to reach the target . To add the salt on the wound , suddenly the English fielding will become so tight that Indian batsmen will find it very hard to score runs .


India will lose this match and series will be tied at 1-1 .

Friday, July 13, 2018

Kuldeep Yadav is the first ever left arm spinner to take 6 wickets in ODI

      ENGLAND DON'T KNOW HOW TO PLAY BY AGAINST SPIN BOWLING



Above is the conclusion we can get from yesterday's ODI cricket match against  England .


Yesterday after winning the toss , India opted to field first . English batsmen were scoring till man of the match Kuldeep Yadav came to bowl .


Being a wrist arm spinner bowler , Kuldeep Yadav decimated the English batting order by taking 6 wickets , that too without giving a boundary in his 10 over spell ! This feat he has achieved on foreign soil . That's why it is special .


India could chase the target as we have a strong batting line .   Rohith Sharma scored 137 in Indian innings . India has won the match .





Monday, July 9, 2018

Hardik Pandya's all round performance helped India to win T20 cricket series

I watched yesterday's T20 cricket match between India and England . India had won the toss and elected to field first .


As it is the 3rd and final match in the series of 3 matches ; it is also the series decider match . So I was happy thinking that India will win the match as it has won the toss .


But soon my happiness turned into tears as the English opening batsmen started to score   4s and 6s continuously .


All the fast bowlers are being targeted . Runs were coming easily . But I continued to watch . My heart was broken into pieces when Hardik Pandya too got punished in his first over  .



But Hardik Pandya didn't lose his nurve . Finally he has taken 4 wickets to end his bowling quota . He is the successful bowler among all the Indian bowlers .


England had posted a Mammoth 198 . India has to score 199 . When Indian innings started Rohit Sharma and Dhawan were playing .

Dhawan got out . Rahul and Kohli too got out  after contributing to the score . Then came Hardik Pandya to get paired with Rohit Sharma .

Both of them lead India to the victory .






Friday, July 6, 2018

Backfired plan

Long ago , a saint had visited a village . He was hurt by seeing the condition of villagers as they are spending their time in drinking alcohol without earning anything for their family .

Saint was deeply moved by this and decided to change the life style of villagers . He started convincing the villagers to not to drink alcohol.

His efforts were showing the result . Villagers had stopped consuming alcohol . But as a result , vendors who had selling alcohol , are now left with no work .


They all had decided to teach a lesson to saint . They didn't want to hurt him . Instead , they want to show the villagers that whatever he is teaching are all wrong .

One of them , brought a parrot . Their plan was to show the parrot to saint and to ask him whether parrot is alive or dead .

If saint replies parrot is alive , then person holding the parrot should kill it and show the dead body of parrot to villagers . If saint reply is parrot is dead , then the respective person should free the parrot and show the villagers that parrot is alive .

Anyway , they have to prove the saint wrong infront of villagers .

Likewise , plan was carried out . But saint had realised the outcome and when asked , he said future of parrot is in the hands of the person holding it .

He described the evil plan to villagers too. The evil plan was backfired to its mentors .

Sunday, July 1, 2018

Invisible glass rod

This is very simple science experiment which can be done with ingredients available in the house.


All we need is two glass beakers and a glass rod. Now we take water in one of the glass beakers. Now we will put the glass rod in it.


Now we can see the glass rod in water. But it appears to be broken. The part which is seem to be broken, is when we see the glass rod inside water and not the part which is outside of water.


Now what does it mean? When light passes through two different mediums, it bends when entering the other medium from one medium. In this case light passes through air to water and we feel that glass rod is bent inside water. This is refraction of light.


Now we will take glycerin in another glass beaker and we will put the same glass rod which appeared to be broken ( but it wasn't ).


Now we are surprised to see that glass rod which appeared to be broken in water now disappeared in glycerin !!!

Now what does that mean?





?????






??????





It means light when travelled from air to glycerin didn't bend. Means refraction didn't take place. In other words, light felt no difference between the two mediums I.e. air and glycerin.


LIGHT TRAVELLED STRAIGHT.




That's why the part of glass rod which is inside glycerin APPEARS to be invisible.