Learn smarter, not harder. 🧠📚
Use the right techniques, practice consistently, and turn knowledge into real understanding.
Small improvements every day lead to big results. 🚀
वर्तमान समय में फिल्म उद्योग को ऐसी पारिवारिक मूवीज़ बनने की बहुत जरूरत है।
जो परिवार को बिखरने से रोक सके और आने वाली पीढ़ी को अच्छे संस्कार दे सके।
ये movie आजकल की पढ़ी लिखी लड़कियों को एक बार जरूर देखनी चाहिए।
बोलने तमीज़ तो देखो
movies blockbuster hollywood
Same boy. Same weight. Different result. ⚖️
That’s the Power of Pressure.
Pressure is not force.
Pressure = Force ÷ Area(P = F / A )
His weight F barely changes.
What changes is the area that weight is spread over.
One paper cup → tiny contact area → huge pressure → cup collapses.
Several cups and a plate on top → much larger area → pressure per cup drops → they hold him.
The plate matters. It spreads the force so no single cup takes the full load.
This is why:
• a sharp knife cuts, a blunt one doesn’t
• heels sink in sand, flat shoes don’t
• a bed of nails works, one nail doesn’t
Force stays. Area decides the damage.
Power of physics 🧪
Most numbers have no name and no closed formula.
ℕ counts. ℤ subtracts. ℚ divides. Real algebraics solve polynomials with integer coefficients. ℝ fills every gap so limits exist. ℂ makes every non-constant polynomial have a root.
ℕ ⊂ ℤ ⊂ ℚ ⊂ (real algebraic) ⊂ ℝ ⊂ ℂ
Your CPU uses a finite scrap of ℚ. Neural nets pretend they live in ℝ. Quantum amplitudes require ℂ. Each larger set was forced by a problem the previous set could not solve.
Which of these layers do you compute with, and which do you only pretend to use?
P + ½ρv² + ρgh is invariant along a streamline.
When a constriction forces the speed to rise, the only way the sum can remain fixed is for the pressure to fall by exactly the same amount.
Continuity of mass converts a change in area into a change in velocity; Bernoulli’s relation then converts that velocity change into a measurable pressure difference.
The same bookkeeping accounts for the lift of a wing and the atomization of perfume. Daniel Bernoulli wrote the relation in 1738.
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