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Finger millet, a very rare type of food.

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  Finger millet (Finger millet grains) (Finger millet) Common name :-    Finger Millet (English)                                    Ragi (Hindi)                                    Vingermanna (Afrikaans)                                    Mandia (Odia)                                    Nachni (Marathi)                                    Kezhvaragu (Tamil) Kingdom :-               Plantae Order :-                     Poales Family :-...

Baseball plant facts.

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  Baseball plant facts. (Baseball plant) Common name :-      Baseball plant Kingdom :-                 Plantae Order :-                       Malpighiales Family :-                     Euphorbiaceae Genus :-                      Euphorbia Species :-                    obesa Scientific name :-      Euphorbia obesa Appearance :-           Spherical The baseball plant is scientifically known as Euphorbia obesa. It is a succulent flowering plant and its pod contains about two to three seeds in it. It is a slow growing wild plant. Due to its over collection, this plant is in a danger condition. It is cultivated in normal gardens and botanical gardens, because of its u...

What are the seven colors of light ?

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  W hat are the seven colors of light ? Generally, we know that the light is a thing that helps us to see but according to physics, light has both wave and particle nature (wave-particle duality), so it is an electromagnetic radiation within the part of the electromagnetic spectrum which can be seen by human eye. (Dispersion through Prism)          The white visible light is a mixture of seven different colors, which was first discovered by Sir Isaac Newton. He discovered this in 1666, when he passed a beam of white light through a prism and identified these seven colours, which are violet, indigo, blue, green, yellow, orange and red (shortly VIBGYOR). This method is called as dispersion, because when white light is divided into its constituent colors, it is called dispersion. Why are white light and black (or dark) not the colors of light ? :-          White light is a mixture of seven different colors and all these colors have di...

How is the area of ​​the circle πr² ?

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  How is the area of ​​the circle πr² ? figure-(a) Let S is a circle whose radius is r. Hence the circumference of the circle S is 2πr. figure-(b) Now, divide the circumference of the circle S into two equal parts. (Like in figure-(b)) ∴ Arc (ACB) = Arc (ADB) = 2πt/2 = πr Now, divide the above circle into many small sectors, where the number of sectors in the semicircle ACB is equal to the number of sectors in the semicircle ADB. (Like in figure-(c))         Then arrange these sectors as shown in figure (d). figure-(c) figure-(d) Now, the circle is converted into a parallelogram whose length is πr and its height is r towards its base. ∴ Area of ​​the parallelogram = length × height                                                   = πr × r                           ...

Interesting Facts About Bird Northern Cardinal.

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Interesting Facts About Bird Northern Cardinal. (Male and female Northern Cardinal) Common name:-    Northern Cardinal/ Red Cardinal/ Red Bird (English)                                   Cardenal Rojo (Mexico/Spanish)                                   Cardenal norteno (Spanish)                                   Rot kardinal (German)                                   Cardinal rouge (French) Kingdom :-              Animalia Phylum :-                 Chordata Class :-                      Aves Order :-  ...

Interesting Facts about Long pepper.

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Interesting Facts about Long pepper. (Picture of Long pepper) Common name :-    Long pepper,                                    Indian long pepper,                                    Pipli,                                    Pippali                               Kingdom :-               Plantae Order :-                     Piperales Family :-                   Piperaceae Genus :-                    Piper Species :-        ...

Interesting Facts about Bitter gourd.

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Interesting Facts about Bitter gourd.  (Bitter gourd) (Bitter gourd flower) Common name :-  Bitter gourd/Bitter melon (English)                                  Karela (Hindi/Urdu)                                  Nigauri (Japanese)                                  Peria (Indonesian/Malay) Kingdom :-             Plantae Order :-                   Cucurbitales Family :-                 Cucurbitaceae Genus :-                  Momordica Species :-                charantia Scientific name :- Momordica charantia Taste :...