Saturday, May 23, 2026

Powerful cities in the world

  According to a survey, these listed below are the powerful cities    ----- 


1.   London, United Kingdom


2.  Tokyo, Japan


3.  New York, United States


4. Paris, France


5. Singapore, Singapore


6.  Seoul, South Korea


7. Amsterdam, Netherlands


8.  Shanghai,  China


9.  Dubai, United Arab Emirates


10. Berlin, Germany

Friday, May 22, 2026

What happens if we don't switch to airplane mode on flights ??

 Answer is nothing  !!!


Nothing terrible is going to happen at once  !!!


People are afraid that if the mobile phone remains switched ON, there would be some emergency for the aircraft.


NO NEED TO FEAR   !!!


Aircrafts these days are built with such advanced technology as to ensure aircrafts are resistant to any form of consumer electronics devices' interference.



But it does not make airplane mode, pointless  !!!


When airplane mode is activated, mobile's cellular radio is turned off preventing the device from connecting to ground based cell towers.


Then, phone may continue to establish connection while the aircraft is taking off, in flight or landing.


This can lead to,


1.  Increased battery usage.


2.  Limited connectivity 


3.  Interference or additional noise 



When airplane mode is activated, many airlines allow passengers to turn WiFi and Bluetooth back on separately.



Always follow the airlines onboard device rules.

Does parking in the shade prevents fuel evaporation loss in summer ??

  Parking in the shade minimally reduces actual fuel evaporation.  


But improves fuel efficiency by lowering AC demand !!!


Shade prevents UV rays from  cracking  dashboard or fading upholstery.



Improves life of car battery.



TO REDUCE FUEL EVAPORATION UNNECESSARY 


1.  Checking the loose or damaged gas cap.


2.  Buying fuel early in the morning make sure that fuel is cooler and denser.


3.  Before switching ON AC, drive with windows down for  1 - 2 minutes to push hot air out.



SHADE IS ONLY FOR COMFORT AND AC EFFICIENCY.


NOT RELATED TO FUEL LOSS   !!!

Thursday, May 21, 2026

Bheja Fry question

 This Bheja Fry question I came across on Internet.


Question 


If          92  +  3  =  73

              75   +  2  =  22

              84  +  3  =  43


Then       97  +  1  = ??



Answer 


There are total 5 columns of numbers in the question.


If we see closely, the number of  3rd column has been repeated as the same number fifth column  !!!!


Look at first row,       92  +  3   =  73


The number 3 which is at 3 and 5 column is same.

In the remaining row also, it is repeated.



Now look at numbers at columns 1, 2 and  4.

The number at column 4 is the subtraction result of numbers in column 1 and 2   !!!!



Same thing with remaining rows  also.


Like   75 +  2  =  22

             84  + 2  =  42



Combining all these facts, we can conclude 

               

                      97  +  1   =  51       !!!!

Surprising facts about Caspian Sea

  Caspian Sea appears as a ocean stretching endlessly to the horizon.


Yet, scientists classify it not a sea but as Earth's largest lake  !!!


It surpasses Japan in size.


It borders   Russia    

                       Azerbaijan 

                       Kazakhstan 

                       Turkmenistan 

                       Iran 


It is one of the world's captivating geological wonders.


However it is not a typical lake.  


Its waters arrive chiefly via rivers especially river Volga which supplies 80% of inflow.


Caspian Sea hosts unique species found nowhere else on Earth.