Cross Section Views of Leica Lenses

From PetaPixel

Books

Books -- That is exactly how they work

Anatomy of an A+: A Look Inside the Process of One of the World’s Most Efficient Studiers

Repost from Study Hacks.

However, the real reason I posted was for the beautiful visual for present value.

Where are they now: the cast of Willy Wonka and the Chocolate Factory - Boing Boing

http://boingboing.net/2011/05/17/where-are-they-now-t.html?utm_source=feedburner

Update on Kahn Academy

Now with badges when I've learned something.

Out of Phase Pendulums

The best 1:45 you'll spend all day.

How do you quote a passage that has used '[sic]' mistakenly?

Excellent grammar meta-question:
How do you quote a passage that has used '[sic]' mistakenly?

I find your lack of faith disturbing

The Galactic Empire Times:

In a late-night appearance in the East Room of the Imperial Palace, Lord Vader declared that "justice has been done" as he disclosed that agents of the Imperial Army and stormtroopers of the 501st Legion had finally cornered Kenobi, one of the leaders of the Jedi rebellion, who had eluded the Empire for nearly two decades.

Robots learning to share

Enjoying the moment

So next time we’re washing the dishes, why not actually find enjoyment in washing the dishes? It can be a very relaxing activity. When we’re trying to reach inbox zero, why not enjoy the great conversations we are having and have some gratitude for the amazing people we are in touch with and the fact we can communicate so easily. When a customer gets in touch with a question about our product, instead of seeing it as a necessary but unenjoyable task, why not be thankful that they care enough to get in touch, and look for something we can learn from them?

from joel.is