Wednesday, March 23, 2011

Old Woodworking Machines (OWWM)

For home projects, wood working, toy making, remodeling, cabinet making, you can't beat power tools. The home shop oughta have a table saw, a jointer, a drill press, a bench grinder, a band saw, and a lathe.
Bought new, these goodies are EXPENSIVE. Say $500 a tool, which is beyond the reach of many of us. But used, these tools are available for $50 to $100 each, which is much closer to realistic.
Where to find used power tools? Well Craigslist is a good starting place. Yard sales, estate sales and auctions are some others. Look for the older models made from solid cast iron. Craftsman, Delta, De Walt, Darra James, and Rockwell are good names. Avoid the newer tools that are sheet metal stampings and plastic.
A cast iron machine will last forever. Cast iron doesn't bend, (it may break, but it won't bend) so the machine stays accurate. The only wear items are the ball or roller bearings. Bearings are packed with grease at the factory and only last for 20 years or so. Then the grease disappears and the bearing needs replacement. New bearings are $5-$10 apiece. Call Lynn at Accurate Bearing and you will have replacements in the mail within a couple of working days.
Some things to watch out for. Used battery powered tools probably are not worth it. When put up for sale the batteries are usually shot. Replacement batteries will cost as much as a brand new tool with batteries included. Tools that have been left out in the weather are probably shot. If the tables have deep rust marks, and the electrical stuff looks water logged, it's best to move on.
Power tools cut faster and smoother and more square than hand tools. With a table saw you can knock out a decent kitchen cabinet in a couple of evenings. With just hand tools it can take for ever.
So watch your Craigslist and pick up some bargains.

Tuesday, March 22, 2011

Bus crash in Littleton NH.

This made Fox news. A tour bus went off the highway (I93) and flipped over last night. My nephew-in-law on the Littleton life squad got called out to assist. What Fox and the other news organizations did not mention was the atrocious weather at the time. I had wind gusts to 30-40 mph, and heavy wind blown snow at my place, only a few miles away. Weather was certainly a factor, if not the primary cause of the accident.
Fortunately no one was killed. Injured were treated at Littleton Regional Hospital. Passengers were Koreans traveling from Canada to New Jersey. The only bilingual person was a 12 year old passenger who rose to the occasion, but there were a few moments of confusion at the hospital attempting to talk with the Korean speaking victims.
Activists are using this accident to call for a massive regulation of the bus industry, mandatory seatbelts, crash worthy passenger windows and reinforced roofs on buses. They link this accident with a pair of bus crashes around NYC. Given the weather, I don't see much of a connection.

Sunday, March 20, 2011

Give me cost-no-object fuel

Mercedes Benz is belly aching that their fanciest new engine technology won't work on US standard gasoline.
Ah well. If I use pure unobtainium for fuel I can get amazing performance. Too bad my local Citgo station doesn't care it.
You wanna sell cars, make 'em so they run on real gasoline, the kind you can pump down at Bob's Citgo.

Bargain Basement Missile $600,000 Tomahawk

Price is down according to Fox News. Used to be Tomahawk missiles (essentially a small jet plane with couple thousand mile range and 1 ton payload) cost $1,000,000 a shot. At the new reduced pricing, those 110 Tomahawks launched on Libya last night will only cost $66 million to replace. At the old price, it would have been $110 million.
I do hope $66 million dollars worth of missiles was able to do $66 million dollars worth of damage to Quadaffi's armed forces.

So what's a cubit? What's a Sievert?

"What's a cubit" was Bill Cosby, playing Noah, asking God about ark construction. A Sievert is the new unit of radiation dose in which all the Japanese reactor stories are reporting. I finally googled on "Sievert" and I find 1 Sievert is the same as 100 REM. So, switching to new speak, 0.1 Sievert or 10 REM is the safe yearly dosage for nuclear plant workers. One whole Sievert means radiation sickness but it's curable. Four Sieverts kills a lot of victims. Eight Sieverts kills everybody.
By press reports the radiation in Japan is still in the safe yearly dosage range even on plant property.
There are also press reports of "trace" amounts of radioactivity on food in in ground water. No definition of "trace". Newsies don't understand numbers. Modern laboratory equipment can detect "trace" amounts of anything, damn near anywhere. So, lacking real numbers, it's quite possible that those "trace" amounts have been there all along. And that "trace" is so low that it doesn't matter.

Pedicaris alive or Rasouli dead

Good line from the movie "Wind and the Lion" (Sean Connery and Candice Bergen) The Libyan situation will go on and on until Quaddaffi is killed. One good man with a good rifle, a smart bomb thru his bedroom window, a Predator strike, an assassin paid in Yankee dollars, take your pick. All we need is good intel, if we know where he is, his ass is grass. And the war is over.

Saturday, March 19, 2011

We much be doing something right.

USA Today published this map showing projected job growth by state. Notice that NH has a better job growth forecast than any of our neighboring states. Could this be 'cause of no income tax, no sales tax?