Science & Math
epub |eng | 2016-03-05 | Author:Steven Poole

Against principles Much later, Copernicus’s name was borrowed for a guiding scientific assumption known as the Copernican Principle. Just as Copernicus himself had demoted Earth’s place in the grand scheme ...
( Category: Social Sciences April 4,2018 )
epub |ita | 1601-01-01 | Author:principles & pathways [principles & pathways]

we have spring bulbs that are also active well before the trees are in leaf. This system yields less fruit than a traditional orchard of the same size but, as ...
( Category: Economics April 4,2018 )
epub |eng | | Author:Theo van Holten

Now combining these last two formulae: Schrödinger’s equation! Perhaps you do not believe your eyes reading the exclamation above the grey box. In fact, there is a good reason to ...
( Category: Politics & Social Sciences April 4,2018 )
epub |eng | 2017-04-04 | Author:John R. Wennersten

AFRICA REFUGEES BY THE NUMBERS Africa is already home to some fourteen million people worldwide displaced by political turmoil and war, but experts say climate change is driving Africa’s displacement ...
( Category: Politics & Government April 4,2018 )
epub |eng | 2010-01-01 | Author:Bernd Brunner [Brunner, Bernd]

Earlier selenologists believed the lunar mountains to have sharp pointy edges. This illustration is taken from Recreations in Astronomy (1879) by H. D. Warren. Anyone who, armed with this understanding ...
( Category: Astronomy & Space Science April 4,2018 )
mobi | | 2009-08-04 | Author:Star Wars

VIII AFTER replacing the marrow, the doctor had heat-sealed the bone, then folded muscle, flesh and skin around it to reform. An epidermal flush concluded the operation and assured that ...
( Category: Science Fiction April 4,2018 )
mobi | | 2010-07-30 | Author:Various

Max surveyed the milling crowd in the art gallery, a mass of bright, blurred shapes. Had his vision worsened in the few hours since his doctor’s appointment, or was it ...
( Category: Arts & Photography April 4,2018 )
mobi |eng | 2013-01-28 | Author:Leonard Susskind & George Hrabovsky [Susskind, Leonard]

The notation for generalized momentum is pi. With that definition, the Euler-Lagrange equations are Let’s do a couple of examples starting with a particle in polar coordinates. In this case ...
( Category: Science for Kids April 4,2018 )
mobi |eng | 2010-03-25 | Author:Christopher G. De Pree Phd [De Pree Phd, Christopher G.]

Figure 10.5 At increased angles of incidence (called grazing incidence), a larger percentage of incident light is reflected. This phenomenon explains why the Sun’s reflection in a lake is not ...
( Category: Computers & Technology April 4,2018 )
mobi |eng | 2009-03-17 | Author:Martha Baer & Katrina Heron & Oliver Morton & Evan Ratliff [Baer, Martha]

EIGHT Common Sensors IN A HOTEL ROOM seven blocks from the White House, Jay Boris sits at a laptop and wreaks havoc on downtown Washington. At his command, a deadly ...
( Category: Engineering & Transportation April 4,2018 )
mobi |eng | 2010-09-09 | Author:Blaine Taylor [Taylor, Blaine]

The Messerschmitt Me 262, the world’s first operational jet, produced by German industry in 1942, didn’t enter aerial combat until July 1944. (CER) German General of the Fighters Adolf Galland ...
( Category: Antiques & Collectibles April 4,2018 )
epub |eng | 2014-08-10 | Author:Kadri Vihvelin

2. No Present Causes Argument A common first response to determinism is to think that it means that our deliberation, choices, and efforts make no difference to anything that happens ...
( Category: Philosophy April 4,2018 )
epub |fra | 2011-08-30 | Author:Nikola Tesla [Tesla, Nikola]

It is easy, by using a rather large bulb with an exceedingly small electrode, to adjust the conditions so that the latter is brought to bright incandescence by the mere ...
( Category: Engineering April 4,2018 )
epub |fra | 2009-11-25 | Author:Nikola Tesla [Tesla, Nikola]

In Fig. 16 III., a similar motor M 3 with two energizing circuits A1 and B1 is illustrated. A primary P, connected with one of its ends to the line ...
( Category: Physics April 4,2018 )
epub |eng | 0101-01-01 | Author:Roger Joseph Boscovich [Boscovich, Roger Joseph]

let the vertical line BO represent gravity, draw from the point O, to meet the straight lines BH, BF, the straight lines OR, OI parallel to BF, BH ; also ...
( Category: Physics April 4,2018 )