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remove gum with KMnO4?
i am guessing that there are double bonds in gum like rubber which owes it elasticity to resonance b ...
1-6-2012 at 08:07
by: xxxxx
everlasting gobstopper ?
the question is whether this compound might have the same flavor as raspberry ketone or other flavor ...
20-1-2012 at 12:50
by: xxxxx
everlasting gobstopper ?
i was interested in whether it might be possible to attach a series of polyethylene chains connected ...
19-1-2012 at 09:01
by: xxxxx
new route to perfluoro vinyl methyl ether
perfluoro vinyl methyl ether is the monomer which is added to tetra fluoroethene to produce kalrez f ...
5-11-2010 at 10:20
by: xxxxx
alternatives to phosgene
i was interested in whether thiophosgene, thiophosgene oxide or 1,1 dichloro acetone would react no ...
27-9-2010 at 12:10
by: xxxxx
aryl polyester
i was wondering what the properties of an aryl polyester based on benzene 1,4 dimethanol and terepth ...
29-7-2009 at 10:11
by: xxxxx
synthetic rubber analog
i wanted to ask if 2 phenyl 1,3 butadiene might be lighter and more durable rubber monomer than eith ...
29-7-2009 at 08:26
by: xxxxx
lycra spandex analog
i have observed that lycra spandex may depolymerize under certain conditions. i was wondering if a m ...
29-7-2009 at 08:22
by: xxxxx
oxidation and aging
"stop! you must not strike an elder!"
"actually, you are three years younger than me."
"what are y ...
7-3-2009 at 08:10
by: xxxxx
improved gortex product
ergonomically you would only need 50% elasticity for a turtleneck to go over your head and 75% elast ...
6-3-2009 at 12:19
by: xxxxx
improved gortex product
gortex is based on a microporous teflon membrane which is sandwiched between two layers of fabric. o ...
5-3-2009 at 08:03
by: xxxxx
flexible/elastic cyanoacrylate glue?
i know this is a post on an old thread but locktite has begun public sale of a flexible cyanoacrylic ...
28-2-2009 at 07:40
by: xxxxx
more durable shoe soles
i do a lot of mountain biking in actual mountains. i wear skateboard shoes because there are suitabl ...
8-2-2009 at 07:27
by: xxxxx
windpower on the cheap
i was thinking about how much it might cost to weld some fins on a bicycle wheel and turn a car alte ...
7-2-2009 at 11:42
by: xxxxx
sleeping "sickness"
i was in the mountains and it started to be winter so i went to the lowlands where it was warmer. at ...
19-1-2009 at 04:08
by: xxxxx
increase efficiency of photsynthesis
image
9-12-2008 at 06:57
by: xxxxx
increase effiency of photosynthesis
image
9-12-2008 at 06:55
by: xxxxx
increase efficiency of photosynthesis
chlorophyll absorbs only a small segment of the spectrum of sunlight. i was wondering if chlorophyll ...
9-12-2008 at 06:53
by: xxxxx
repel animals with sound
i have seen dog repelling high frequency sound generating devices sold on amazon.com. i was wonderin ...
2-12-2008 at 16:23
by: xxxxx
nutrasweet to amphetamine?
would this reaction work ?
11-9-2008 at 14:30
by: xxxxx
nuclear powered rock melters for road surfacing
usually nuclear powered rock melters are used to drill cylindrical tunells. i was wondering if it mi ...
18-5-2008 at 18:49
by: xxxxx
piston rods for 2 stroke vs four stroke
another thing is the piston rods. in a four stroke the piston rods are two pieces which bolt togethe ...
15-5-2008 at 12:29
by: xxxxx
alternative spandex monomers
currently spandex is produced by reacting nylon monomers with phosgene and adding a glycol to the di ...
14-5-2008 at 15:05
by: xxxxx
2 stroke crankshaft vs 4 stroke crankshaft
in a 2 stroke engine the crankshaft is two discs with holes drilled for the pin for the main piston ...
14-5-2008 at 14:27
by: xxxxx
stainless steel bicycle frame
nowadays you see a lot of bicycle frames which have been plated with crome. i was wondering why you ...
13-5-2008 at 09:26
by: xxxxx
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