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Pretty Pictures (2)
handsome lil borax crystal

26-10-2020 at 16:02
by: mayko
Chemical colour references
I picked up a few of these but never really used them. Recently I've been thinking about the same so ...
6-10-2020 at 10:48
by: mayko
Pretty Pictures (2)
These were sights for sore eyes to me... I'd been fighting a losing battle against tomato hornworms ...
2-10-2020 at 13:39
by: mayko
Building a Syringe Pump?
The Poseidon syringe pump system was developed while this thread was sleeping:

https://www.scienc ...
19-9-2020 at 15:00
by: mayko
Is it too much to ask to wear a mask?
"American problems demand American solutions!"
17-9-2020 at 19:46
by: mayko
Porno for pyros, post a good video
Massive explosion in Beirut port; Lebanese authorities are saying that it was a fireworks shipment, ...
4-8-2020 at 09:02
by: mayko
Are there boron-based explosives?
Boron-based "zip" fuels were explored as rocket propellants for a time, but were ultimately abandone ...
27-7-2020 at 14:47
by: mayko
Carbon Foam Refractory Made From Bread
I did a few exploratory experiments with these carbon foams and a sodium silicate solution (watergla ...
26-7-2020 at 09:56
by: mayko
Table formatting for the site
the [ code ] and [ /code ] tags will preserve a tab-separated table:

Parameter Min Aver ...
13-7-2020 at 14:26
by: mayko
DIY Centrifuge?
Another Prakash Lab invention: the HandyFuge, based on the principle of a squeeze-charge flashlight
5-7-2020 at 15:36
by: mayko
Everyday Chemistry (provisional)
I'm trying my first medium-scale brew & still.... 3 gallons of what the yeast pack promises is 2 ...
1-6-2020 at 15:09
by: mayko
The Short Questions Thread (4)
You might be interested in this too (same first author)

Hindson, C. M., Smith, Z. M., Barnett, ...
31-5-2020 at 11:53
by: mayko
Report on making Copper iodide
WayBack's got it: ...
29-5-2020 at 13:47
by: mayko
forum market/trading section?
it's been tried at least once before (SynthSource, here: ...
29-5-2020 at 13:40
by: mayko
Pretty Pictures (2)
Some lovely cultures of marine fungi
(source: ...
26-5-2020 at 14:02
by: mayko
Porcelain toilet bowl tank - anyone think of any possible uses?
*beavis voice* sssssssSMASHIT!!

21-5-2020 at 15:54
by: mayko
Free energy Idea, need thoughts
[rquote=636169&tid=155401&author=Chemetix]Free energy thoughts are deliciously fun mind game ...
16-5-2020 at 10:39
by: mayko
Does excess hydrochloric acid evaporate?
Be aware that HCl vapors will find and rust every piece of iron and many of steel in its wake - do t ...
14-5-2020 at 07:14
by: mayko
Everyday Chemistry (provisional)
I've been experimenting with using the paper straws that are popular these days as casings for DIY f ...
9-5-2020 at 11:24
by: mayko
Toluene escaped the bottle - what is the risk?
Worrisome, but my #1 concern would be fire/explosion hazard should the vapor hit an ignition source, ...
4-5-2020 at 10:53
by: mayko
Some Iron carbonyl compounds
Nice work, I love the last picture! The Inorg. Synth. paper says such solutions will deposit iron mi ...
27-4-2020 at 17:44
by: mayko
Homemade and Repurposed Lab Gear


OK gather round kids I’m going to tell you a true chemistry lab story about how a sex ...
25-4-2020 at 12:26
by: mayko
COVID-19 heat resistance ?
[i]Whittington, A. C., Mason, A. J., & Rokyta, ...
25-4-2020 at 10:10
by: mayko
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays?
My rent check never got delivered and I had to go on an elaborate side quest (involving multiple bic ...
24-4-2020 at 12:25
by: mayko
COVID-19 heat resistance ?
but I thought that viruses were not alive,[/rqu ...
23-4-2020 at 18:56
by: mayko
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