An Indian scientist who demonstrated to the world that plants have life.

On May 10, 1901 at jam-packed hall of Royal Society, London he demonstrated how plants have life with crescograph. Invented telegram. Remembering JC Bose, 1st modern scientist of India on death anniversary.
He recorded motion of plant tissues to about 10K times of their actual size.

Demonstrated how Plant died like a rat due to poisoned bromide solution.

Jagadish Chandra Bose became first Indian to be appointed as Professor of Physics in the Presidency College, and later to IES.
JC Bose was Offered half payment vis-a-vis European professors, in protest refused salary for 3 years and taught.

In 1998, Dr. Probir found out how Bose was the real inventor of Wireless Receiver, didn't patent, but Marcony patented.

Remembering the giant. #JCBOSE
Prior to his death in 1937, Bose set up the Bose Institute at Calcutta.

He was elected the Fellow of the Royal Society in 1920 for his amazing contributions and achievements.

How Bose was behind invention of Telegraph [ 3, Proc. IEEE, Vol. 86, No. 1, January 1998.]
Among his students notable were PC Mahalanobis, Meghnad Saha, Satyendra Nath Bose (Dirac named sub atomic particle boson after him)

Here an Indian who has a crater on Moon named after him. To recognise his achievements in radio communication which paved way for satellites later.

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More from @ParveenKaswan

Nov 22
Today Shri Srinivas Rao, Forest Range Officer, Kothagudem circle in Telangana was attacked with sharp weapons. He laid his life while on forest protection duty and was protecting a plantation site. To the green soldier 🙏🏼🙏🏼 Image
Shri Rao was a dedicated staff and won many prizes also. Rest in peace. Hope culprits will be punished soon. ImageImage
Read 4 tweets
Nov 1
This beauty. Let’s see who can guess the species. Image
King Cobra; Ophiophagus hannah.

“Ophiophagus” is derived from Greek, meaning “snake-eating” and hannah is derived from the name of tree-dwelling nymphs in Greek mythology.

The snake whose 100% diet is other big snakes. Here old click of mine, king eating a spectacled cobra. Image
They are massive snakes with huge amount of venom. Only snakes in world which build nests. They don’t like human presence so avoid us.

Evolution made them somewhat resistant to toxic venom of other snakes. Their favourites are rat snakes.
Read 4 tweets
Sep 16
When #Cheetah are coming back to #India. A look at how the last of the lots were hunted, maimed and domesticated for hunting parties. Video made in 1939. 1/n
Historical record suggests cheetah were in least conflict with humans. Rather they were domesticated and used by hunting parties widely. Even some used to call them ‘hunting leopards’. 2/n
Not only cheetah but most of the charismatic animals were hunted in those days by kings and britishers. Until the Wildlife Protection Act 1972 was passed it was very late. Cheetah were already extinct from India. Footage is archive of Wilderness Films India Ltd. 3/3
Read 10 tweets
Sep 13
Those egrets are having fun so as that male elephant. Classic case of commensalism in forest. Image
Commensalism is an interaction between species where one species gets benefitted from interaction and another gains no benefit/loss.

Big animals say cattle, bison, sambar during their movement stir up and flush out insects from the vegetation which then are consumed by egrets. Image
It is in contrast to mutualism. Where both the species get benefitted.

At times when one species remove harmful insects from the body of the host. Image
Read 4 tweets
Sep 11
On this day in 1730, 363 Bishnois from Jodhpur were killed in Khejarli, when objected to felling of Khejri trees by the king. Day is celebrated as #ForestMartyrsDay. Scores of ground staff & officers have laid down their lives in protecting the ecological security of country.
When teams came to cut Khejri trees summons were sent to 83 Bishnoi villages.

The cry was “सिर साटे रुख रहे तो भी सस्तो जाण” which means even if head goes to save a tree then also it is worth.

With this 363 Bishnoi’s martyred to save trees led by Amrita Devi Bishnoi. 2/n
To commemorate the day of this 'bishnoi massacre' India observe this day as 'Forest Martyrs Day'.

The modern Chipko movement was spread in years & is considered as eco-feminist movement, led by women. And a movement for ownership of resources based on gandhian principles.
Read 6 tweets
Aug 12
Just these duo from forest sending their wishes on #WorldElephantDay.
Power and grace.
They are true social animal.
Read 9 tweets

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