This deceiving grid tricks you into thinking there's a curved line somewhere, but you can't find it. The purposefully placed gray lines will induce your peripheral vision to interpolate curved lines
[image by Lesha Porche. Explanation: buff.ly/3b79VC8]
Behold one of the mightiest tools in mathematics: the camel principle.
I am dead serious. Deep down, this tiny rule is the cog in many methods. Ones that you use every day.
Here is what it is, how it works, and why it is essential.
Rules of Ikigai:
Smile more
Give thanks
Get in shape
Eat until 80% full
Live in the moment
Follow your passion
Stay active, don't retire
Reconnect with nature
Surround with good friends
Forget urgency, adopt a slow life
Acknowledge those around you
Live life fully!
Archimedes discovered that if you add the volume of a cone and a sphere, you get the volume of their bounding cylinder. It’s one of the most beautiful results in 3D geometry! Learn more at math.fit/sphere-volume
Kurt Gödel, who was one of Albert Einstein's best friends in his later years, found a solution to general theory of relativity that modelled a strange, unusual and rotating universe allowing for backward time travel
[the Gödel metric: buff.ly/3E4m7Or]
Hieroglyphics writing in the wall of Temple of Ramesses III (1186-1156 BC) at Medinet Habu, in West Bank of Luxor, in Egypt.
After apparently surviving for a while, Egyptian Empire collapsed in the mid-12th Century BC (during reign of Ramesses VI, 1145 to 1137 BC). By beating
This is a pseudo-hologram otained using the so called Pepper's ghost technique.
“Pepper’s Ghost” is a simple optical effect that has been in use since the late 1800s and you can even try it yourself at home.
[📹 Joshua Ellingson]
x.com/Levandov_2/sta…
I'm so sick of people citing the "research" indicating that handwritten notes result in better retention than digital ones
Usually with an air of snooty superiority, as if that's the final word in the matter
That is obviously true...IF YOU DO NOTHING ELSE WITH THOSE NOTES
How