Tech
We summarize the week's scientific breakthroughs every Thursday.
- Chemistry
From Aerators to Rust — New Lead Risks
Rusty water and other unusual sources of toxic risks in home drinking water.
- Chemistry
Faucets Destined for Brassy Changes
Although new standards poised to take effect in a few years will reduce the lead-leaching risk from drinking water faucets, showerheads and many other water dispensers around will remain unregulated.
- Tech
Lead-free? Faucets are anything but
Featured blog: Users of brand-new buildings on a major university campus were surprised to discover high concentrations of lead in the water. Faucets were the culprit.
- Chemistry
Holey Copper Pipes!
Engineers are homing in on germs and other surprises behind the development of tiny holes in home water pipes.
- Tech
Bias, quakes and viruses, oh my!
Researchers present findings at the annual New Horizons in Science meeting.
- Tech
Neuroengineering the Future: Virtual Minds and the Creation of Immortality by Bruce F. Katz
Infinity Science Press, 2008, 389 p., $49.95.
- Tech
Magnetic Appeal: MRI and the Myth of Transparency by Kelly A. Joyce
Cornell Univ. Press, 2008, 198 p., $21.95.
- Tech
Global Catastrophes and Trends: The Next Fifty Years by Vaclav Smil
MIT Press, 2008, 307 p., $29.95.
- Chemistry
Long Live Plastics
With plastics in museums decomposing, a new effort seeks to halt the demise of materials commonly thought to be unalterable.
- Earth
The Case for Very Hot Water
Turning down the thermostat on a home's water heater could foster the growth of toxic bacteria in home plumbing.
- Earth
Big Water Losses
America's ailing water-delivery infrastructure is literally throwing clean water away -- and dirtying some of what it moves toward our taps.
- Tech
Coal Country’s New Foresters
New techniques may be shaving a century or two off the recovery of mined mountain tops.
