The battle between slavery and freedom is very much a contest of tactics, ideas, and willpower. Much like a chess game, it can be very useful to occasionally "turn the board around," to see what the battlefield looks like to your opponent.
Convert fractional and/or decimal inches to metric mm or vice versa
Fasteners, Hand Tools, Cutting Tools, Measuring Tools, Hydraulic & Pneumatic Fittings & Tubing, Oil Seals, O-rings, Bearings, Mechanical Power Transmission Equipment, Workholding Components, Metal Shapes, Plumbing Fittings, Piping & Valves, Electrica
Here I show you how to make pure SiO2 powder using two relatively common chemicals.
The periodic table is a table of the chemical elements in which the elements are arranged by order of atomic number in such a way that the periodic properties (chemical periodicity) of the elements are made clear.
The synthesis of massive arrays of monodispersed carbon nanotubes that are self-oriented on patterned porous silicon and plain silicon substrates is reported.
Architecturally pleasing systems that do not distract from the natural lines of the home Complete design freedom with ridge to eave coverage possible
Solar panels that we have available in the 100 watt and higher range. Solar panels come in many sizes, up 350+ watts. Smaller panels are easier to handle and usually cheaper to ship, while larger panels might be cheaper to wire up and install.
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Make your own solar panels! Do It Yourself solar panel kits include the solar product components that will allow the buyer to assemble components together towards making a solar panel, and might save money compared to buying finished products.
At Solar System's USA, we guarantee wholesale prices on solar panels, solar kits, solar inverters and solar products. We supply solar products for grid tied and off grid solar energy systems, as well as solar thermal hot water systems at true wholesa
Startup Silevo achieves 21 percent cell efficiency at its demonstration plant in China using a combination of materials and cost-saving techniques.
The Precourt Institute for Energy (PIE) at Stanford engages in a broad-ranging, interdisciplinary program of research and education on energy
Natural Fullerenes and Related Structures of Elemental Carbon Frans J.M. Rietmeijer (Editor) A volume in the Developments in Fullerene Science series.
Effects of the covalent linker groups on the spin transport properties of single nickelocene molecules attached to single-walled carbon nanotubes
Discovered by A.F. Cronstedt in 1751 in Stockholm, Sweden.
This is the lean and chart oriented version of the temperature converter and related formulae.
Bis(cyclopentadienyl)nickel(II) or nickelocene is a widely studied organotransition metal complex due to its interesting chemical properties.
Nickelocene is the organonickel compound with the formula Ni(η5-C5H5)2. Also known as bis(cyclopentadienyl)nickel or NiCp2, this bright green paramagnetic solid is of enduring academic interest, although it yet has no practical applications.
This video shows the steps needed to make a nickel acetate solution (containing nickel 2+ ions) for use in home electroplating baths.
In this video I give you ten Useful Amateur Chemist Tips.
Ultrafast rechargeable batteries made from low-cost and abundant electrode materials operating in safe aqueous electrolytes could be attractive for electrochemical energy storage.
There is a great tendency to regard electric vehicles as a relatively new idea, and we are reminded by the 2006 Sony documentary Who Killed the Electric Car? (with Martin Sheen, Tom Hanks, and Mel Gibson) that when electric vehicles appeared in Calif
Ideal Solar Storage Batteries invented in 1902
Leno road test his Baker Electric and the electric Ford Focus used on the Green Car Challenge
These remarkable batteries were developed by Edison in 1901, and many of his batteries more than 70 years old were still producing full capacity. I'm working on a web page to back up this video with more details.
Old meets new as the ancient technique of spinning is used to produce a very modern material a carbon nanotube yarn.
A Lifetime* Battery For Your Off-Grid System or Grid-tie Backup
CNT has been prepared by fusing carbon rods at high temperature.