“The mathematical sciences particularly exhibit order, symmetry, and limitation; and these are the greatest forms of the beautiful.” — Aristotle
Magazine Readability
Number of years of formal education required to understand selected magazines, according to the Gunning-Fog readability index:
- Atlantic Monthly: 12
- TIME, Harper’s: 11
- Newsweek: 10
- Reader’s Digest: 9
- Ladies’ Home Journal: 8
- True Confessions: 7
- comic books: 6
In a Word
tomomania
n. irrational predilection for performing surgery
Cecil Rhodes’ Secret Ambition
Now remembered chiefly for establishing Rhodes scholarships, South African diamond magnate Cecil Rhodes left an alarming provision in his will — he hoped to take over the world:
To and for the establishment, promotion and development of a Secret Society, the true aim and object whereof shall be for the extension of British rule throughout the world, the perfecting of a system of emigration from the United Kingdom, and of colonisation by British subjects of all lands where the means of livelihood are attainable by energy, labour and enterprise, and especially the occupation by British settlers of the entire Continent of Africa, the Holy Land, the Valley of the Euphrates, the Islands of Cyprus and Candia, the whole of South America, the Islands of the Pacific not heretofore possessed by Great Britain, the whole of the Malay Archipelago, the seaboard of China and Japan, the ultimate recovery of the United States of America as an integral part of the British Empire, the inauguration of a system of Colonial representation in the Imperial Parliament which may tend to weld together the disjointed members of the Empire and, finally, the foundation of so great a Power as to render wars impossible and promote the best interests of humanity.
“I contend that we (the British) are the finest race in the world,” he once wrote, “and that the more of the world we inhabit the better it is for the human race.”
A Mathematical Palindrome
111111111 x 111111111 = 12345678987654321
Magic Epitaph
Shall we all die?
We shall die all;
All die shall we —
Die all we shall.
— Epitaph, St. Winwalloe’s churchyard, Gunwalloe, Cornwall
Unquote
“One of the advantages of being disorderly is that one is constantly making exciting discoveries.” — A.A. Milne
The Bridges of Konigsberg
In old Konigsberg there were seven bridges:
Villagers used to wonder: Is it possible to leave your door, walk through the town, and return home having crossed each bridge exactly once?
Swiss mathematician Leonhard Euler had to invent graph theory to answer the question rigorously, but there’s a fairly intuitive informal proof. Can you find it?
Most Hangings Survived
In 1803, Australian Joseph Samuel was sentenced to hang for murder. The first attempt failed when the rope broke. A replacement rope stretched, letting Samuel’s feet touched the ground. And the third rope broke.
So they let him go.
“Mister Eat-Everything”
France’s Michel Lotito, better known as Monsieur Mangetout, eats metal and glass for a living. He began eating unusual materials compulsively as a child and has made it into a career, performing publicly since 1966.
Thanks to an unusually thick stomach lining, Mangetout can safely consume 2 pounds of metal a day with no ill effects. Generally he cuts large items — bicycles, television sets, shopping carts, a coffin — into 1-kilogram pieces, which he washes down with mineral oil and plenty of water.
In 1978 he started eating a small plane, a Cessna 150. He finished it in 1980.