Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
Everyday Chemistry (provisional)
I've been converting oxalic acid to formic acid all weekend. It's a cute little reaction cycle catal ...
23-9-2018 at 15:42
by: mayko
Everyday Chemistry (provisional)
[rquote=536546&tid=84298&author=mayko]Turned some manganese sulfate into manganese carbonate ...
20-9-2018 at 19:02
by: mayko
Everyday Chemistry (provisional)
Turned some manganese sulfate into manganese carbonate
18-9-2018 at 18:15
by: mayko
Paper Centrifuge
If all else fails, there's always the FidgetFuge:

https://twitter.com/ABRC_News/status/9138707618 ...
11-9-2018 at 07:39
by: mayko
I NEED HELP
Check out this video.... the effect appears to be dichromism of bromophenol blue.

https://www.yo ...
7-9-2018 at 09:29
by: mayko
Diethyl ether on pulic transport
*bikes past, a gallon of muriatic acid on each handlebar*
6-9-2018 at 10:56
by: mayko
Applet for Visualizing Symmetry Groups
I just ran across this neat applet; I wish I'd had this when I was taking Inorganic:

http://symme ...
29-8-2018 at 20:00
by: mayko
What to do with a long glass tube
I picked it up out of the university trash; I think it might have been part of a large aquarium heat ...
27-8-2018 at 15:15
by: mayko
Paper Centrifuge
The current version of the Paperfuge is published in Nature BME which I can only get through SciHub, ...
27-8-2018 at 09:34
by: mayko
Responsible Chemical Waste Disposal
The ScienceMadness Wiki has a page covering this topic:

http://www.sciencemadness.org/smwiki/inde ...
20-8-2018 at 13:47
by: mayko
Water listed as "Toxic Substance" under US Toxic Substances Control Act of 1976!
A substance being on the TSCA inventory doesn't mean that the TSCA considers that substance toxic:
...
16-8-2018 at 09:31
by: mayko
The system has failed to process your request.
Another sighting:

https://www.sciencemadness.org/whisper/viewthread.php?tid=87465#pid528350
9-8-2018 at 09:37
by: mayko
Responsible Chemical Waste Disposal
I reclaim my copper waste by precipitation of the metal with scrap iron, then add baking soda to the ...
8-8-2018 at 20:28
by: mayko
Copper lactate?
You can buy food-grade lactic acid from winemaking and homebrew suppliers; my local brew store carri ...
29-7-2018 at 07:13
by: mayko
Making A Test Tube Rack -- Evenly Spacing Holes
Use something as a template that already has evenly spaced holes/markings, such as peg board?
20-7-2018 at 13:59
by: mayko
Pretty Pictures (2)



[img=600x450]https://pbs.twimg.com/media/DdwvhpPU0AEY_H9.jpg[/img]

[url=https://twitter.com ...
6-7-2018 at 17:53
by: mayko
Bacteria in the stratosphere, how?
cool; this also came out today... a good day for airborne biota, apparaently



[quote]
It is ...
5-7-2018 at 20:03
by: mayko
Bacteria in the stratosphere, how?
related:

"Global Ramifications of Dust and Sandstorm Microbiota."

[quote]Dust and sandstorm e ...
5-7-2018 at 08:19
by: mayko
Last chemical order?
Got a fresh gallon of muriatic acid and a liter of ethyl acetate .... the local hardware store is go ...
30-6-2018 at 13:29
by: mayko
Everyday Chemistry (provisional)
Got a bunch of scrap iron sitting in a bucket of muriatic acid, on its way to Fe2O3
28-6-2018 at 09:33
by: mayko
Spongy crystal?
The OP states that the resin in question is sap from a plum tree, so it's probably primarily sugars, ...
26-6-2018 at 19:59
by: mayko
Anyone scrape/save Youtube video comments? I need a good method
What does ease of reading mean here? Most spreadsheet software will open a CSV without problem; I ju ...
22-6-2018 at 19:21
by: mayko
Learning Electronics?
[rquote=516976&tid=61133&author=mayko] I also have the Mims general electronics book but it' ...
20-6-2018 at 09:56
by: mayko
Everyday Chemistry (provisional)
restarting this thread; hopefully it will be merged when the One, True Thread reappears.

I tried ...
19-6-2018 at 13:04
by: mayko
Name that rock
Here's some rock flour from Alaska; I gathered this from a river when I visited with my family in th ...
13-6-2018 at 20:17
by: mayko
[Next Page]

  Go To Top