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The WORST BOOKS Ever Written
I would add the poor young whose folks couldnt afford college to avoid the draft(VN)or afford replac ... |
10-5-2009 at 17:02
by: grndpndr |
Fuck "Pyrex"
Of course something with obvious flaws even scratches can be suspect and I always use the approach y ... |
10-5-2009 at 16:31
by: grndpndr |
Fuck "Pyrex"
I generally use a hotplate and screen arrangement but for the same purpose and worse w/o incident .A ... |
10-5-2009 at 14:56
by: grndpndr |
Fuck "Pyrex"
Most equipment that catches my eye pricewise doesnt advertise a maker(simply borosilicate glassware) ... |
9-5-2009 at 06:30
by: grndpndr |
The WORST BOOKS Ever Written
Quicksilver, "Du Pont was a Civil War draft dodger".End qoute. If you were drafted during the civil ... |
9-5-2009 at 05:43
by: grndpndr |
Fuck "Pyrex"
Sauron
For your own safety do not buy dodgy eBay glassware
[/rquote] Id assumed if labeled/ad ... |
8-5-2009 at 12:22
by: grndpndr |
Potato cannon and explosion physics
Thanks 497 ive downloaded the file , a better understanding
of DDT, etc cant hurt, a days wasted w/ ... |
5-5-2009 at 09:52
by: grndpndr |
Potato cannon and explosion physics
What Made me curious was by what mechanism does a mixed gas detonate.I didnt believe detonation ... |
2-5-2009 at 16:12
by: grndpndr |
Potato cannon and explosion physics
I did say abnormal conditions.Otherwise Your right of course particularly in the case of the gasolin ... |
2-5-2009 at 15:56
by: grndpndr |
mercury
Of course Im unaware of conditions overseas but thus far I still run across advertisements in chem s ... |
2-5-2009 at 15:07
by: grndpndr |
Potato cannon and explosion physics
More than welcome Hissingnoise.If that doesnt satisfy your textbook definition a more definitive an ... |
2-5-2009 at 14:00
by: grndpndr |
Simple measurement of blast overpressures
Im sure No disrespect was intended but perhaps infamy might be a better word particularly to those w ... |
30-4-2009 at 22:50
by: grndpndr |
Potato cannon and explosion physics
I would just be repeating the shockwave HE detonation and the confined deflagration until container ... |
30-4-2009 at 20:53
by: grndpndr |
Potato cannon and explosion physics
In the case of the gas mixture of acetylene/02 what passes
as containment is just that, not confine ... |
29-4-2009 at 19:59
by: grndpndr |
Simple measurement of blast overpressures
I hope any onlookers had overhead cover as well as LOS cover cause there used to be a car there! I h ... |
28-4-2009 at 00:52
by: grndpndr |
Unconventional Shaped Charges
I suspect the terahedron or even pyramid soldered flat plate
liner will be an exerc cise in futilit ... |
27-4-2009 at 18:03
by: grndpndr |
Simple measurement of blast overpressures
I still lean to the pendulum method, well used and understood with a myriad of supporting math . ... |
27-4-2009 at 17:13
by: grndpndr |
Fuel-Air Explosives
[rquote=149454&tid=7762&author=497]I often wonder what an entire building filled with stoici ... |
27-4-2009 at 16:33
by: grndpndr |
Potato cannon and explosion physics
Ive seen the acetylene/oxygen mixed gas explosion during construction slack time just using guestim ... |
27-4-2009 at 14:13
by: grndpndr |
Simple measurement of blast overpressures
My dementia ravaged brain cells without a calculator within reach and guessing a std brick to be 8-9 ... |
23-4-2009 at 07:04
by: grndpndr |
Simple measurement of blast overpressures
USP 7162919 seems essentially a ballistic pendulum with a spring loaded plate substituting for t ... |
22-4-2009 at 22:53
by: grndpndr |
Simple measurement of blast overpressures
More modern methods would surely require some pricey electronics, pressure transducers and others ... |
22-4-2009 at 18:04
by: grndpndr |
Sulfuric acid dye
IIRC that may be be the most expensive source of H2SO4 Ive seen and are you sure its reagent grade? ... |
14-4-2009 at 10:35
by: grndpndr |
Unconventional Shaped Charges
Please post a pic of your hand fabricated tetrahedron liner
when its completed.Id be fascinated by ... |
9-4-2009 at 15:19
by: grndpndr |
Sulfuric acid dye
Ive used old battery electyrolyte boiled down to +/- 93%
w/o issue as well as very iffy draincleane ... |
4-4-2009 at 10:51
by: grndpndr |
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