Nereideさんのイラストまとめ

"...it's a mysterious and marvelous fact that our universe obeys laws of nature that always turn out to be expressible in the language of calculus as sentences called differential equations."

- @stevenstrogatz, 'Infinite Powers'.

#iteachmath
#scritturebrevi
#VentagliDiParole

#RaffaelloSanzio da Urbino- known as Raphael- died #OTD in 1520.

Together with #Michelangelo and #Leonardo, he forms the trinity of great masters of Renaissance.

"Divine things have come out of his hands."
- (F. M. Dostoevskij)

#scritturebrevi
#ventaglidiparole
#Raffaello500.

#OTD in 1905, the great French novelist #JulesVerne died.

Think about this:

"We cannot prevent equilibrium from producing its effects. We may brave human laws, but we cannot resist natural ones."

[From 'Twenty Thousand Leagues Under the Sea' (1870)]

#scritturebrevi
#COVID19

Stars...
In their magical dust
since the beginning of time
the mystery of universe
is enclosed.

From left to right, star-forming regions in:
1.Tarantula Nebula
2. N90

#scritturebrevi
#ventaglidiparole

Today is #WorldPoetryDay!

"A poet should leave traces of his passage, not proofs.
Traces alone engender dreams."

- René Char, as quoted in The French-American Review (1976) by @TCU, p. 132.

#scritturebrevi
#VentagliDiParole
@VerseOnWine
@AerariumL
@aforitmi

On March 5, 1616 the papal Congregation of the Index banned all books advocating the #Copernicansystem, which it called "the false Pythagorean doctrine, altogether contrary to Holy Scripture."

'The Galileo affair' culminated with condemnation of Galileo Galilei in 1633.

21 Feb was declared as the #InternationalMotherLanguageDay by UNESCO in 1999,
in tribute to the Language Movement done by the Bangladeshis (then the East Pakistanis): on Feb 21, 1952, several Beng. students were killed by Pakist. police while protesting.

https://t.co/0nZWHbst5b

'The Watercolour World': a free online #database of #documentary watercolours painted before 1900.

Before the invention of the #camera, people used #watercolours to document the world.

Website: https://t.co/0JuChFIeqO

Image: #MountVesuvius erupting, 1833.

@avecsesdoigts

“...The science knowledge only adds to the excitement, the mystery and the awe of a flower...”
[Richard Feynman from 'Ode to a Flower']

Go to➡️https://t.co/VJQs2Zv1q3

...Because Science allows you to see beauty in the most unimaginable places.

#scritturebrevi
#writingcommunity

#IsaacNewton was born on Jan 4, 1643 (acc. to Gregorian calendar).
A key figure in the scientific revolution, his 'Principia Mathematica' laid the foundations of #classicalmechanics.

He made seminal contributions to #optics, and co-developed #calculus with Leibniz.

#iteachmath