Reference
epub |eng | | Author:Clifford A. Pickover

A lightning discharge involves a flow of electrons. The leading edge of a bolt of lightning can travel at speeds of 130,000 miles per hour (60,000 meters/second) and can reach ...
( Category: History & Philosophy February 5,2019 )
mobi, epub |eng | 2010-11-02 | Author:Dr Paul

151 Throughout this book you will find that old sayings and wisdom have a real scientific basis, as does the law, “What doesn’t kill us makes us stronger.” Our first ...
( Category: Bible Study & Reference January 12,2019 )
epub |eng | 2018-07-05 | Author:baby professor

( Category: Reference December 10,2018 )
mobi |eng | 1968-12-30 | Author:Aldo Leopold [Leopold, Aldo]

The sign says, ‘You are entering the Green River Soil Conservation District.’ In smaller type is a list of who is cooperating; the letters are too small to be read ...
( Category: Biological Sciences November 7,2018 )
epub |eng | | Author:Bruce Benamran

In July, he perfected a water pump that he installed in the gardens of Padua. He discovered years later that it’s impossible for a suction pump to pump water from ...
( Category: Reference September 15,2018 )
mobi |eng | 2006-09-13 | Author:James Cullen [Cullen, James]

106 (126) Aceraceae. Woody, sap sometimes milky. Leaves usually opposite, simple/compound (usually palmately lobed), exstipulate; ptyxis conduplicate-plicate. Flowers clustered/in racemes, mostly functionally unisexual (appearing bisexual), actinomorphic. KC perigynous, A hypogynous/perigynous, ...
( Category: Biological Sciences September 7,2018 )
epub |eng | | Author:Cecilia Brassett,Emily Evans,Isla Fay

Coronal section of right temporal bone plateau an area of level high ground The tibial plateau describes the upper, relatively flat surface of the tibia, the principal weight-bearing bone of ...
( Category: Biological Sciences September 4,2018 )
epub |eng | 2015-09-02 | Author:Calaprice, Alice; Kennefick, Daniel; Schulmann, Robert

Quantum Mechanics Quantum mechanics emerged in the mid-1920s, most notably through the work of Werner Heisenberg and Erwin Schrödinger, who discovered the governing equations of the new theory. While it ...
( Category: Physics September 3,2018 )
epub |eng | | Author:Jay Ingram

TRY THIS: Straighten your arm in front of you, then touch your shoulder. That one movement takes your elbow through 165 degrees. Because of all the muscle on its forearm, ...
( Category: History & Philosophy August 13,2018 )
epub |eng | 2010-02-28 | Author:Kenneth R. Miller

REWRITING THE PLAN If the concept of facilitated variation has begun to revolutionize our understanding of evolution at the cellular level, developments at a somewhat higher level are even more ...
( Category: Religious Studies August 6,2018 )
mobi |rus | 0101-01-01 | Author:Carl Sagan

* * * 1 One of the fifteen languages of the Constitution of India. 2 Here considered a group of dialects. 3 See Mandarin, Cantonese, Wu, Min and Hakka. The ...
( Category: Astronomy & Space Science May 29,2018 )
epub |eng | 2015-07-18 | Author:Unknown

Groves’s order to freeze the calutron design was honored only in the most general terms, and then only for the very first units to be shipped for installation at Oak ...
( Category: Reference May 21,2018 )
epub |eng | | Author:Graeme Donald [Graeme, Donald]

THE MISSING DAYS Few in the UK were pleased by the imposition of what was deemed a popish calendar, and it became one of the debating points between the Whigs ...
( Category: Reference April 30,2018 )
epub |eng | 2018-03-20 | Author:Mark Brake

THE AVENGER AUTO-CANNON JETPACK An auto-cannon might do the trick. General Electric had been making a Gatling-type auto-cannon since 1977. It was known as the GAU-8 Avenger, and was used ...
( Category: History & Price Guides April 17,2018 )
epub |eng | 1997-12-21 | Author:Paul R. Gross & Norman Levitt [Gross, Paul R.]

In science, this happens all the time. Hypotheses generated by a small amount of preliminary evidence frequently collapse when the studies become larger, more systematic, and better controlled. In such ...
( Category: History & Philosophy April 15,2018 )