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11 Geeky Gifts. Melting Steel w/ Solar Energy. Photo: Youtube screen grab.

Melting Steel w/ Solar Energy

See video below. Steel's Melting Point is Approx. 1,370 °C (2,500 °F) Working Towards Apotheosis. Technological Singularity and Friendly Artificial Intelligence: Computer Programs, Minds-in-General (Artificial Intelligence), and the Human Brain At some point, brains made out of components besides biological neurons will exist.

Working Towards Apotheosis

What will that mean? Physicists Slow Speed of Light. Physicists Slow Speed of Light By William J.

Physicists Slow Speed of Light

Cromie Gazette Staff. Irresistible force paradox. The irresistible force paradox, also called the unstoppable force paradox, is a classic paradox formulated as "What happens when an unstoppable force meets an immovable object?

Irresistible force paradox

" 13 Things That Do Not Make Sense. Read full article.

13 Things That Do Not Make Sense

Copenhagen Interpretation of Quantum Mechanics. First published Fri May 3, 2002; substantive revision Thu Jan 24, 2008 As the theory of the atom, quantum mechanics is perhaps the most successful theory in the history of science.

Copenhagen Interpretation of Quantum Mechanics

Electronics Articles. Imagining the Tenth Dimension. Amazing Superconducting Train Principle. 7 Man-Made Substances. The universe is full of weird substances like liquid metal and whatever preservative keeps Larry King alive.

7 Man-Made Substances

But mankind isn't happy to accept the weirdness of nature when we can create our own abominations of science that, due to the miracle of technology, spit in nature's face and call it retarded. That's why we came up with... #7. 20 Engineering Achievements. Words to Know.

1000px-Half-age-plus-seven-relationship-rule.svg.png (PNG Image, 1000x1057 pixels) - Scaled (50. Teleportation Between Atoms. Ionization. Photo by: Alexey Lemeshkov Ionization is the process in which one or more electrons are removed from an atom or molecule.


The charged particle that results is called an ion. As an example, consider an atom of oxygen. An oxygen atom consists of a nucleus containing eight protons and eight neutrons. Each proton carries a single positive electrical charge, and each neutron is electrically neutral. Some of the electrons in an atom can be removed rather easily. Under some circumstances, the oxygen atom could also gain electrons. Balogna Detection Kit. Meaning of Halflife. I'd like to illustrate what this really means.

Meaning of Halflife

If living creatures had halflives the way radioactive atoms do, the world would be a very different place. What do you mean? Quantum Physics. Classical physics could not explain the spectra of black bodies.

Quantum Physics

It predicted that the intensity (power emitted at a given wavelength) of emitted light should increase rapidly with decreasing wavelength without limit (the "ultraviolet catastrophe"). In the figure below, the curve labeled "Rayleigh-Jeans law" shows the classically expected behavior. However, the measured spectra actually showed an intensity maximum at a particular wavelength, while the intensity decreased at wavelengths both above and below the maximum. Interactive Periodic Table. Nonmetal, mass: 1.008 u, 2 stable isotopes (1, 2), abundance rank (earth/space): 9/1 Click image to magnify. Vial of glowing ultrapure hydrogen, H2. Original size in cm: 1 x 5. Quantum Teleportation.

Teleportation is the name given by science fiction writers to the feat of making an object or person disintegrate in one place while a perfect replica appears somewhere else. How this is accomplished is usually not explained in detail, but the general idea seems to be that the original object is scanned in such a way as to extract all the information from it, then this information is transmitted to the receiving location and used to construct the replica, not necessarily from the actual material of the original, but perhaps from atoms of the same kinds, arranged in exactly the same pattern as the original.

A teleportation machine would be like a fax machine, except that it would work on 3-dimensional objects as well as documents, it would produce an exact copy rather than an approximate facsimile, and it would destroy the original in the process of scanning it. In 1993 an international group of six scientists, including IBM Fellow Charles H. C.H. Bennett, G. Experimental Articles. Circuit Skills: Circuit Board Etching. 101 Atheist Quotes. Quantum Mechanics Lectures. Untitled. CLICK THE GODDAMN IMAGE TO SEE ANOTHER GODDAMN IMAGEPro-tip: Press F11.

The Secret to Anti-Gravity Revealed? The Mechanical Engineering Portal. Assembly Instructions for Kits #1-4. Difficulty level: 1 (simple, no special tools required) Printer-friendly assembly instructions in pdf format Kit contents: Kit #1, Kit #2, Kit #3, Kit #4 New! See detailed step-by-step assembly instructions video on our YouTube channel. If you want to purchase one of these simple inexpensive kits, click here. If you want to understand how they work, click here. Read all instructions carefully and check the Safety Rules before you start! Instructions. Building nuclear reactor at home - from scratch : Svarychevski Michail Aleksandrovich. ThermoDex. Select PROPERTIES you are looking for: 10 Interesting Futuristic Materials. Space Time Travel Visualized. Custom Printed Circuit Board Manufacturer.

Visualizing the Universe. Religion & Politics. Fallacy List. Dunning-Kruger Effect. The Dunning–Kruger effect is a cognitive bias in which low-ability individuals suffer from illusory superiority, mistakenly assessing their ability as much higher than it really is. Cognitive Dissonance. In psychology, cognitive dissonance is the mental stress or discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values at the same time, or is confronted by new information that conflicts with existing beliefs, ideas, or values.[1][2]

Controversial Archeological Discoveries. Many strange archeological discoveries have been made in modern history. Hundreds of artifacts have been unearthed that have baffled scientists and challenged modern man’s view of history. Evidence of Previous Civilzations. Ancient City Found in India, Irradiated from Atomic Blast. Radiation still so intense, the area is highly dangerous. Atheist Store. Atheists are People, Too [Quotes] Arthur Schopenhauer Quotes. Biblical Contradictions. The Mirror Test. What we are. Atheism [Quotes]

Nietzsche Quotes. Geometric Estimation Exercise. Wordle. 13 More Things That Do Not Make Sense. Electricity and Magnetism. A Brief History of Pretty Much Everything. 10 Strange Things About The Universe. Science Clarified. Eureqa Data Analyzer. Crazy Physics Facts. How Electromagnets Work. Engineering Dictionary. Particle and Interaction Chart.

Hunkin's Experiments. Scientific Explanation of Ghosts. Quantum Entanglement. Unexplained Phenomena. Quantum Physics: "Non-mysterious". Timeline of the Universe. Build a Tesla Coil. Murphy's Technology Laws. 101 Contradictions Old Testament. The Mysterious Stranger. How to Get Solar Panels for Free. Homeless Mustard Sings "Creep" GREATEST Cover EVER. How Electric Motors Work" Animated Engines, Two Cylinder Stirling. How Mathematics Can Make Smart People Dumb - Ben O'Neill. How To Remove Rust (Keeping Your Car Clean) 15 Strange Things About Outer Space.

Gear template generator. OpenStudy. 5 Scientific Experiments w/ Water. Misc DIY Projects. Short Words to Explain Relativity. How to turn "water" into marbles. Kipkay's Channel. 50 Physics Blogs. Extracting DNA. Problem Solving w/ Adam Savage. Stirling Engine. 24-Hour Nazi Party People - The Daily Show with Jon Stewart - 01/24. Becoming a Physicist. HexaKopter Project.