Instead of digging wide trenches, this technique involves machinery cutting a slit in the ground and laying a cable or duct ...

For a particular kind of usage, there really isn’t a better design than the one created some 80 years ago at the Ames Aeronautical Laboratory in what is now Silicon Valley in California. The research ...

This is completely different from the Albertian idea, where the construction is a risk to the concept, rather than the ...

There is a heating element inside the dryer providing a potential ignition ... with inadequate ventilation,” says Yoel ...