The blog of a teacher who is interested in everything.
Washington D.C. as it was envisioned by architects whose plans never became reality. 
“… always tell the truth, do no harm to others, and don’t think you are the most important being on earth. Rich or poor, you then can look anyone in the eye and say, “I’m probably no better than you, but I’m certainly your equal.”
Viaggio al centro della terra / A journey to the center of the earth (Explore!!!) (by AndreaPucci)
Waldo Jaquith - On the impracticality of a cheeseburger:
Further reflection revealed that it’s quite impractical—nearly impossible—to make a cheeseburger from scratch. Tomatoes are in season in the late summer. Lettuce is in season in the fall. Mammals are slaughtered in early winter. The process of making such a burger would take nearly a year, and would inherently involve omitting some core cheeseburger ingredients. It would be wildly expensive—requiring a trio of cows—and demand many acres of land. There’s just no sense in it.
A cheeseburger cannot exist outside of a highly developed, post-agrarian society. It requires a complex interaction between a handful of vendors—in all likelihood, a couple of dozen—and the ability to ship ingredients vast distances while keeping them fresh. The cheeseburger couldn’t have existed until nearly a century ago as, indeed, it did not.
“JSTOR: An Error Occurred Setting Your User Cookie.” JSTOR: An Error Occurred Setting Your User Cookie. N.p., n.d. Web. 4 Nov. 2011
Brilliant!
“When Hitler burned a book I felt it as keenly, please forgive me, as the killing of a human for in the long sum of history they are one and the same flesh.”
~ Ray Bradbury
“Being unwanted, unloved, uncared for, forgotten by everybody, I think that is a much greater hunger, a much greater poverty than the person who has nothing to eat.”
~ Mother Theresa
“There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that “my ignorance is just as good as your knowledge.”
~ Issac Asimov /via Daring Fireball
“In 100 years someone will use this image in a history paper.” -commenter woot4moo
Brilliant. Wish the video quality was a bit higher though. (via Animation on a Bike)