"If you can't explain it simply,
you don't understand it well enough."
– Albert Einstein
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ถ้าคุณไม่สามารถอธิบายสิ่งใดให้ผู้อื่นเข้าใจได้โดยง่าย
นั่นหมายความว่าคุณเองยังไม่ได้เข้าใจมันดีพอ
February 15, 1564 – The Birth of Galileo Galilei ✍️
Galileo, the father of modern science, revolutionized astronomy and physics. He improved the telescope, discovered Jupiter’s moons, and championed the heliocentric model, challenging the Church’s views. His work laid the foundation for modern physics, despite facing persecution.
คำศัพท์เกี่ยวกับการบอกระดับฝนตก 🌧️
เรียงจากตกเบาไปแรงมาก
It’s drizzling 💦
v
It’s raining
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It’s pouring
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It’s lashing
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It’s bucketing down
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It’s raining cats and dogs 🌧️🐱🐶
Today, the Bulletin’s Science and Security Board once again sets the #DoomsdayClock at 90 seconds to midnight.
Humanity continues to face an unprecedented level of danger.
Read the full statement: https://t.co/PowB7RkzXw
Look at the human heart.
🔴 Imagine such complexity evolving from the primordial soup.
🔴 Imagine the biology, chemistry, physics, and even mathematics involved as the organ arose, through the eons, from hydrogen created in the Big Bang.
Source: https://t.co/Lghy29UMiv
This is how you can cut a pizza into finitely many pieces with the same size and shape, such that at least one slice has no crust on it. This question came up at a conference and a solution took a while to find.