Fastest rivers in the world

  These are the fastest rivers -----

1. Amazon river

2. Brahmaputra river

3. Colorado river 

4. Congo river

5. Franklin river

6. Futaleufu river

7. Yangtze river

8. Zambezi river

Why Titan is weird ??

 Titan is Saturn's biggest moon. 

Titan is weird because it is the only world besides Earth, with stable liquids on surface, an Earth like cycle and complex organic chemistry.

Everything is made up of ice and gasoline instead of water  !!!

Titan has rivers, lakes and seas.  But not of water !!!

They are made of liquid methane and ethane.

Rain falls, cloud forms and there are seasonal storms too. Titan is the only place besides Earth with full weather cycle !!!

Titan has dense atmosphere. Atmosphere mainly comprised of Nitrogen just like Earth  !!!

Titan is Earth like, but super cool. Cold enough that water ice is as hard as rock  !!!

National symbol of which country ??

  This question was asked on Koun Banega Karodpati program.

Question 

Soyombo which is derived from Sanskrit word Swayam Bhu,  meaning

 self born is a national symbol featured in which country's flag ??

1.  Mongolia 

2.  Kazakhstan 

3.  China

4.  South Korea

Answer 

We will look into each county's flag  !!!

Flag of Kazakhstan features a sky blue background with a gold Sun and 32 rays above a soaring eagle in centre.

Kazakhstan ruled out !!!

In Chinese flag, we see one large gold star and 4 smaller gold stars  !!!

China is ruled out.

In South Korean flag, red and blue circle in the center and 4 black trigrams.

South Korea ruled out.

Flag of Mongolia is a vertical triband with a red stripe at each side and Mongolian Soyombo symbol centering on left most stripe.

Answer      Mongolia     !!!

I searched web for more information.

Soyombo DOES come from Sanskrit  !!!

A Mongolian Buddhist scholar created a new writing system.

He named that script  SOYOMBO  script  !!!

He took the Sanskrit word Swayam Bhu, and adapted it to Mongolian as Soyombo.

Soyombo means THE UNIVERSE   !!!!

Why cat sleeps on us and what it really means ??

 Cats are masters of sleep  !!!

Despite having countless napping options, cats constantly choose to sleep on us.

This behavior is far more meaningful than simple comfort.

Cats may appear independent, but they are deeply social with the persons they trust..

Sleeping near or on a human allows them to feel safe, secure and emotionally connected.

A person's warmth, scent and steady breathing provide reassurance and helps them to relax.

Cats mark us as  part of  their territory  !!!

Our body provides them warmth.

For many cats,  human lap is the ultimate comfort nap especially during daytime naps   !!!!

Bheja Fry Question

 Question 

A circle is perfectly inscribed inside a square. If the area of square is 64 cm '2, what is the area of circle ??

Answer 

We know the area of square as 64 cm2.

=>> Area of square = side2 = 64

==>> side = sqrt 64

==>>side  =  8  cm

Circle is perfectly inscriptions inside the square.

==>>  side of square  =  diameter of circle

==>>  8 cm

We know

 diameter of circle  =  2  × radius of circle

Radius  =   diameter  ÷ 2

Radius  =  8  ÷  2

Radius =  4 cm

Area of circle, 

                    π × radius^ 2

                    π ×  16

                    3.14  ×   16

                     50.24

Area of circle  =  50.24  cm2   !!!