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Old Method
I remember this from some years ago but can't remember the source:

Citral + olivetol with boron t ...
13-5-2021 at 09:30
by: MadHatter
Rock Tumbler
As stated, a rock tumbler, a.k.a. ball mill reduces to
dust if allowed to tumble for sufficient tim ...
19-4-2021 at 17:10
by: MadHatter
Pfizer Covid-19 Vaccine
3 days after my 2nd shot and no ill effects.
Even my shoulder stopped hurting. :D
12-4-2021 at 14:12
by: MadHatter
Pfizer
Zed, got my 2nd shot of Pfizer vaccine
yesterday. Like the 1st shot my shoulder
is a little tende ...
10-4-2021 at 06:46
by: MadHatter
Aluminum Powder
Greenlight, I'm with you on the aluminum
particle shape. Unfortunately, spherical shape
is the mo ...
4-4-2021 at 12:21
by: MadHatter
Sulfur
Pyro_cat, you're on the right track
however I wouldn't use sulfur in ANY
flash mixture. Too unpre ...
3-4-2021 at 08:15
by: MadHatter
Format Factory
https://format-factory.en.softonic.com

Johnny, above is a link that might be able to
help you tr ...
1-4-2021 at 12:16
by: MadHatter
Slow Motion Delivery
Has everybody got caught up on their Secret
Santa ? I know that COVID-19 really screwed
things up ...
30-1-2021 at 11:27
by: MadHatter
Laughable
That's my opinion of this paranoia.
In 1970 we used uranium glazes
for pottery in 7th grade art cl ...
12-1-2021 at 11:06
by: MadHatter
Peracetic Acid
Be careful. In its purer forms this acid
is an explosive in its own right.
12-1-2021 at 09:05
by: MadHatter
Another Christmas present
Somebody sent me this T-shirt.
Had to crop the photo to upload.
[file]85599[/file]
Thank You !
25-12-2020 at 15:28
by: MadHatter
HMX based rocket propellants
https://scitoys.com/he_rocket_fuels.html

In some cases high explosives can be part
of a propella ...
17-12-2020 at 10:42
by: MadHatter
HPO3
9th grade, age 14(1973) I had to make metaphosphoric
acid using red P and water. Water in erlenmey ...
11-12-2020 at 08:40
by: MadHatter
Combat Roach Trays
They're not expensive and every time I've
used them 100% effective. Nothing ever
worked better fo ...
10-12-2020 at 20:47
by: MadHatter
Safety
https://arstechnica.com/science/2020/12/un-computable-quantum-maze-computed-by-quantum-maze-computer ...
8-12-2020 at 18:46
by: MadHatter
Claimed quantum computer breakthough
https://www.wired.com/story/china-stakes-claim-quantum-supremacy/?bxid=5de58836b43a614cba56c693& ...
6-12-2020 at 17:11
by: MadHatter
Secret Santa
To my Secret Santa, CHEERS AND THANK YOU !

J_sum1, I thought it was you based on your U2U.

In ...
4-12-2020 at 15:55
by: MadHatter
SS Gift Received
j_sum1, Thank You for the porcelain mortar and
pestle set ! To an old pyrotech like myself this is ...
4-12-2020 at 13:38
by: MadHatter
Indigo Carmine
This is 1 of my older posts(16 years ago) on the
chlorate detection test. 3rd post down.

http:/ ...
29-11-2020 at 14:46
by: MadHatter
Glassware
Right up the road from me there's an
indoor flea market. If they're still open
during this pandem ...
26-11-2020 at 13:34
by: MadHatter
Updated list


[file]84630[/file]
21-11-2020 at 09:17
by: MadHatter
Gift
njl, that little bag contains black
tourmaline crystals, also known as
black onyx due to its triag ...
20-11-2020 at 09:16
by: MadHatter
Delivered
According to USPS my recipient got
the package today. :D
19-11-2020 at 15:06
by: MadHatter
Sent today
Package sent through local post office
10:35 AM EST, 2-day, priority mail.
Right now that form of ...
16-11-2020 at 08:56
by: MadHatter
Zehnkugelrohrs
[i]Ten-ball tube[/i] from Google translate.
15-11-2020 at 14:20
by: MadHatter
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