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Activating/regenerating 3A molecular sieves.
[rquote=468779&tid=71197&author=Db33]I say that because 100% of the chinese ones ive seen ar ...
11-12-2016 at 09:14
by: aga
University damaged by fire - looking for help :/
Is there a way to accept paypal ?
11-12-2016 at 09:05
by: aga
Propositioned by U2U
Damn ! I missed the chance.

Should have said "Sure. $20k. $10k non-refundable deposit then $10k o ...
11-12-2016 at 09:02
by: aga
Building an open source hot plate stirrer - feature requests!
I got mine about 2 years ago for around €100 (new) and it still works fine, despite being very bad ...
11-12-2016 at 05:38
by: aga
Propositioned by U2U
[rquote=468732&tid=71215&author=Jstuyfzand]May I ask what the substance was?[/rquote]hydroxy ...
11-12-2016 at 01:58
by: aga
Propositioned by U2U
The same thing just arrived in my inbox too.

This is very unusual, but it's a public forum, so an ...
11-12-2016 at 00:58
by: aga
Mad Scientist of the Year Award #2
It is Not a second place, just the second award.

Magpie, woelen and Dan Vizine are All winners of ...
10-12-2016 at 14:42
by: aga
Our Entire Maths System is Fundamentally Wrong
So, because there is a 'reasonable' solution it is Correct ?

As you understand it, PLEASE explain ...
10-12-2016 at 14:31
by: aga
Activating/regenerating 3A molecular sieves.
Whichever oven you have (no other exists) full power, 2 hours and they are good to go once they have ...
10-12-2016 at 12:39
by: aga
The Robert Murray-Smith Battery
Reading your notes is a bit like reading some of mine !

The research references you're posting ar ...
10-12-2016 at 12:29
by: aga
Our Entire Maths System is Fundamentally Wrong
Mind further boggled : Even Zero is now causing problems.

$$0 - 1 = -1$$
ok. get that. Movement ...
10-12-2016 at 12:22
by: aga
The Robert Murray-Smith Battery
Cool !

Many thanks Aztral.
10-12-2016 at 09:59
by: aga
University damaged by fire - looking for help :/
Lol.

It was just an example !

With crowdfunding, you need to set a target for a project.

If ...
10-12-2016 at 09:51
by: aga
The Robert Murray-Smith Battery
[rquote=468664&tid=70926&author=Aztral]Yes..I find the spreadsheet useful.[/rquote]
We're t ...
10-12-2016 at 09:20
by: aga
University damaged by fire - looking for help :/
Crowdfunding is probably the best way to go in your situation.

http://www.crowdfunding.com/

Ma ...
10-12-2016 at 09:15
by: aga
The Robert Murray-Smith Battery
[rquote=468657&tid=70926&author=Geekineer]I've made several caps - all simple formulas.
Bes ...
10-12-2016 at 08:50
by: aga
The Robert Murray-Smith Battery
Been watching stuff on utoob for years, but certainly did not know about that feature, so i guess i' ...
10-12-2016 at 08:45
by: aga
Handy tips thread??
Bumping tends to reduce rather a lot with the addition of anti-bumping/boiling chips.

Quite often ...
10-12-2016 at 08:40
by: aga
Lead refining failures
I got ripped off with some lead i bought a while ago, which turned out to contain 4 sacrificial anod ...
10-12-2016 at 08:32
by: aga
The Robert Murray-Smith Battery
For me it's the Carbon angle that caught my attention/imagination.

With any joy i'll get time tom ...
10-12-2016 at 08:21
by: aga
Mad Scientist of the Year Award #2
Sounds crazy to have another vote when clearly Dan & woelen are both highly popular choices.

...
9-12-2016 at 15:17
by: aga
Mad Scientist of the Year Award #2
Dunno.

Looks more like we have two !
9-12-2016 at 08:28
by: aga
Iodine tincture goes colourless/white?
The iodine isn't escaping, it's just reacting with the 'cream'.

Depending on what ion is produced ...
9-12-2016 at 03:01
by: aga
The Robert Murray-Smith Battery
Thanks Aztral !

RMS has so many videos (250+) that it is hard to sift through them for the relev ...
9-12-2016 at 01:27
by: aga
The Robert Murray-Smith Battery
OK. Re-watched three RMS videos relating to his battery/capacitor series and made some notes.

The ...
8-12-2016 at 14:59
by: aga
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