Setabran was published seventy-first issue


Electric field yields triple sintering gain: Improved ceramic properties, greater speed at lower temperatures
North Carolina State University’s Hans Conrad and his research team had a pleasing discovery when they introduced a 60-hertz alternating-current electric field during sintering of materials made of zirconia.  Bulletin, August 2010.

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bullet Name: M.Smith
bullet Question: Could I just throw away my old recyclable batteries?

bullet Answer :

No, laws require that they be recycled. This includes Nickel Cadmium (Ni-Cd), Nickel Metal Hydride (Ni-MH), Lithium Ion (Li-ion) and small sealed Lead (Pb) batteries. You can look for a battery recycling seal on the rechargeable batteries found in cordless power tools, cellular and cordless telephones, laptop computers and camcorders.




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