Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
×

Comment Faraday cages (Score 2, Informative) 85

If this topic has gotten you concerned about your personal stuff getting fried (if not by a CME, then by a nuclear EMP), you may want to look into constructing a Faraday cage. Here's a couple helpful links:
http://answers.yahoo.com/question/index?qid=20100211130814AAGmUNZ
http://forums.makezine.com/comments.php?DiscussionID=752

Earth

Nuclear Power Could See a Revival 415

shmG writes "As the US moves to reduce dependence on oil, the nuclear industry is looking to expand, with new designs making their way through the regulatory process. No less than three new configurations for nuclear power are being considered for licensing by the US Nuclear Regulatory Commission. The first of them could be generating power in Georgia by 2016."

Comment Re:Spray on reactants instead (Score 1) 111

You imply the methane is stinky; on the contrary, methane is odorless. The only reason you can smell natural gas (from your stove and whatnot) is because the utility companies put odorants in it. (one of which naturally occurs human mouths, helping to cause halitosis)

It is possible to harvest methane for storage and later consumption as an energy source.

You can expedite (and deodorize) decomposition by turning it from anaerobic into aerobic by mechanically churning the mass. Unfortunately, that greatly complicates the methane collection, if you were also going to do that. :-\

Comment Re:36% Zilch? (at the time of the post) (Score 2, Informative) 596

You may not be considering the right charities. Not every charity is a hand out; some are a hand up (tired old idiom not intneded). E.g. at my church we recently morphed the Benevolence Ministry beyond simply a food bank, since there are plenty of churches in the area that already do that. Now we're focusing on, as you would say, solutions. Job counseling, psychological counseling, finding temporary homes for those in need or victims of domestic abuse, and most importantly, spiritual counseling. The objective is "complete healing", not just fixing symptoms. It's because of that focus that I'm perfectly fine with donating four digits annually.

Comment This is a great development (Score 1) 118

One of the main hindrances (the primary hindrance?) to adopting widespread flying cars or other airborne vehicles is safety, and helping to keep people from killing themselves in spectacularly Youtube-worthy ways. The development of an advanced "airbag" like this will really help accelerate the dawn of "highways in the sky", IMO. (Disclaimer: I work for NASA, albeit as an IT geek)

Slashdot Top Deals

Never test for an error condition you don't know how to handle. -- Steinbach

Working...