1995 s10 blazer

I changed the brake pads on my blazer the brakes would pump up with car shut off but I started the car the brakes went to the floor I then changed the calipers and master cylinder and I am still having the same problems any suggestions

High Fidelity

I am originally from the New York City area and can remember the high fidelity shows that were presented free to the public. They were usually staged at the New Yorker hotel in the 50's and 60's. They took up 4 floors. All kinds of equipment was demonstrated. A lot of it is now considered "high end"

How Can I Convert Micro Fiche to Digital

I repair welders and, as you may or may not know, Hobart sold their company to 2 different company's. Anyway, for all the old Hobart welders the only tech data that I have is on micro fiche. These films are hard to read (especially the wiring diagrams), and I have no way to print a specific page or

Microsoft Readies Internet Explorer Beta

From PC World:

Microsoft on Thursday announced it will release a public beta of Internet Explorer 9 (IE9) on September 15, a little less than five weeks from now. Only a minority of Windows users will be able to try the beta, however. IE9 will not work on Windows XP, the aged op

RC filter

how to make RC filter to small power supply .

the ripple and DC voltage ?

i use IC 7805 as regulator to have output 5v

but its output 9v ?

help me thanks

Killed Steel

IF we ordered killed steel SA-516 GR 70 and the certificate/test report does not mentioned in it the words killed steel, how we can confirm that the SA-516 GR 70 steel is killed steel to the inspector? What is the paragraph in ASME Code can help us?

Thanks for your help.

LPG Diesel Conversion Does it Work?

I have read about these conversions and they look good you cant just use gas on its own as the flash point is to high but it will ignite and add to the process once the diesel has been injected.

the question is does it improve the economy ?

And for those who do not know what i am t