Reeckon

Posts Tagged ‘Science

The greatest mastermind of all the ALBERT also made few mistakes in his experiments and theory .Here is the list of them.

Chronology of Einstein’s Mistakes

1. 1905 Mistake in clock synchronization procedure on which Einstein based special relativity
2. 1905 Failure to consider Michelson-Morley experiment
3. 1905 Mistake in transverse mass of high-speed particles
4. 1905 Multiple mistakes in the mathematics and physics used in calculation of viscosity of liquids, from which Einstein deduced size of molecules
5. 1905 Mistakes in the relationship between thermal radiation and quanta of light
6. 1905 Mistake in the first proof of E = mc2
7. 1906 Mistakes in the second, third, and fourth proofs of E = mc2
8. 1907 Mistake in the synchronization procedure for accelerated clocks
9. 1907 Mistakes in the Principle of Equivalence of gravitation and acceleration
10. 1911 Mistake in the first calculation of the bending of light
11. 1913 Mistake in the first attempt at a theory of general relativity
12. 1914 Mistake in the fifth proof of E = mc2
13. 1915 Mistake in the Einstein-de Haas experiment
14. 1915 Mistakes in several attempts at theories of general relativity
15. 1916 Mistake in the interpretation of Mach’s principle
16. 1917 Mistake in the introduction of the cosmological constant (the “biggest blunder”)
17. 1919 Mistakes in two attempts to modify general relativity
18. 1925 Mistakes and more mistakes in the attempts to formulate a unified theory
19. 1927 Mistakes in discussions with Bohr on quantum uncertainties
20. 1933 Mistakes in interpretation of quantum mechanics (Does God play dice?)
21. 1934 Mistake in the sixth proof of E = mc2
22. 1939 Mistake in the interpretation of the Schwarzschild singularity and gravitational collapse (the “black hole”)
23. 1946 Mistake in the seventh proof of E = mc2

If you want to have the instant photos print out than now there is a permanent solution from Dell. This will produce high quality print out of 2-inch-by-3-inch. This one uses zink (zero ink) technology.

Weight around only 225 gms with the dimension of 4.8 inch x 2.8 inch x 0.9 inch. This will have the capacity of 12 papers rite now.

You can use files from any device – Mobile Phone, Laptop, Digital Camera. This one uses special kind of paper produced on the technology of zink. In US price of this printer is around $100

Dell Wasabi PZ310 ultra-mobile inkless printers

Dell Wasabi PZ310 ultra-mobile inkless printers

Dell Wasabi PZ310 ultra-mobile inkless printers 2

Dell Wasabi PZ310 ultra-mobile inkless printers 2

Dell Wasabi PZ310 ultra-mobile inkless printers 3

Dell Wasabi PZ310 ultra-mobile inkless printers 3

Dell Wasabi PZ310 ultra-mobile inkless printers 4

Dell Wasabi PZ310 ultra-mobile inkless printers 4

Dell Wasabi PZ310 ultra-mobile inkless printers 5

Dell Wasabi PZ310 ultra-mobile inkless printers 5

Dell Wasabi PZ310 ultra-mobile inkless printers 6

Dell Wasabi PZ310 ultra-mobile inkless printers 6

Dell Wasabi PZ310 ultra-mobile inkless printers 7

Dell Wasabi PZ310 ultra-mobile inkless printers 7

If an experiment works, something has gone wrong.

When you don’t know what you’re doing, do it neatly.

Experiments must be reproduceable, they should fail the same way each time.

First draw your curves, then plot your data.

Experience is directly proportional to equipment ruined.

Always keep a record of your data. It indicates that you have been working.

To do a lab really well, have your report done well in advance.

If you can’t get the answer in the usual manner, start at the answer and derive the question.

In case of doubt, make it sound convincing.

Do not believe in miracles–rely on them.

Team work is essential, it allows you to blame someone else.

All unmarked beakers contain fast-acting, extremely toxic poisons.

No experiment is a complete failure. At least it can serve as a negative example.

Any delicate and expensive piece of glassware will break before any use can be made of it.

Tags: , , ,

Kendall Haven “100 Greatest Science Discoveries of All Time”
Libraries Unlimited | 2007-02-28 | ISBN: 1591582652 | 272 pages | PDF | 1.3 MB.
This is a really Great Book for You to Download..

100 Greatest Science Discoveries of All Time

Throughout history, science has changed lives and dramatically altered the way in which the universe is perceived. Focusing on the 100 most significant scientific events of all time–from Archimedes’ discovery of the two fundamental principles underlying physics and engineering (levers and buoyancy) in 260 B.C.E. to human anatomy, Jupiter’s moons, electrons, black holes, the human genome, and more–storyteller Kendall Haven has created a ready reference for those seeking information on science discoveries. Brimming with fascinating and fun facts about 100 scientific breakthroughs, this collection presents the real stories behind the history of science, at the same time offering a panoramic overview of the history of science and an introduction to some of the most important scientists in history. Grades 6 and up.

Download
| Mirror