Raising Alexandria

Though schooled in war, Ptolemy proved to be a great patron of intellectual life. He founded the Mouseion, a research institute with lecture halls, laboratories and guest rooms for visiting scholars. Archimedes and Euclid worked on mathematics and physics problems here, and it was also here that the astronomer Aristarchus of Samos determined that the sun was the center of the solar system.

Shared by ronald fuller, like and 2 saves total

what famous logicians earned only a bachelor's degree

Saul Kripke, Walter Pitts, Charles Sanders Peirce, Lewis Carroll (Charles L. Dodgson), Ludwig Wittgenstein

Shared by ronald fuller, like and 1 save total

Kindling for Fire Your Ultimate Guide to a Perfect Start

Getting a fire started is a step-by-step process. Each stage uses a different type of fuel to build up enough heat for the next. Skipping a step is where most people go wrong. Here's a simple breakdown of the components:

Shared by ronald fuller, like and 1 save total

How To Talk Like an Investor in China

The phrase 关灯吃面 (guāndēng chīmiàn, turning off the lights and eating noodles), quickly caught on as a stock phrase used by investors suffering losses. Nowadays, investors say they are “eating noodles” when they are losing money and 吃肉 (chīròu, eating meat) when their investment is trending up

Shared by ronald fuller, like and 1 save total

Abraham Lincoln-- Six Months at the White House/LXXVII

No reminiscence of the late President has been given to the public more thoroughly valuable and characteristic than a sketch which appeared in the New York "Independent" of September 1st, 1864, from the pen of the Rev. J. P. Gulliver, of Norwich, Connecticut:

Shared by ronald fuller, like and 1 save total

This 1 Book Has Produced More Geniuses Than Any University in History

Abraham Lincoln: You can never make a lawyer, he stated, if you do not understand what demonstrate means. And so he went home to his father's farm and he stayed there until he could recite any proposition in the first six books of Uclid from memory.

Shared by ronald fuller, like and 2 saves total

Avelo

Shared by ronald fuller, like and 1 save total

Dryer-Ell Introduction | Dryer-Ell

can be measured the same as straight pipe.

Shared by ronald fuller, like and 1 save total

Klipsch horns

I'll let you in on a secret: the hifi scene prioritizes vintage equipment and vibes above everything, including sound quality.

Shared by ronald fuller, like and 1 save total

MIL-STD-882B

MILITARY STANDARD SYSTEM SAFETY PROGRAM REQUIREMENTS

Shared by ronald fuller, like and 1 save total