flash powder
Quite possibly the cheapest, most stable, most easily made and most easily acquired explosive that an average joe, wanting to blowing something up for the sake of fun, can make. Flash powder is commonly used in M80s, silver salutes, firecrackers, and cherry bombs as well as large scale salutes seen in professional fireworks shows. It consists of two components: finly powdered aluminum (2 micron), and potassium perchlorate mixed in a ratio of 3 parts aluminum to 7 parts potassium perchlorate by weight. Both of these components are perfectly legal to purchase, and can be purchased online by anyone, of any age, who has a credit card. The aluminum must be a very finly powdered flake style usually sold under the name indian black or german blackhead. It can be bought from eBay. The potassium perchlorate can be found at any number of internet suppliers. 1 pound of flash powder can be made for only around $20.00 US, although a typical device like an M80 contains only 5 grams (1 lb = 454 grams). The power of flash powder can be increased significantly by adding additives such as: sulfur, antimony sulfide or just simply black powder in small amounts, typically 8-9 parts flash powder to 1-2 parts additive. This however, decreases the stability and could cause spontaneous ignition especially if the additive is not free of acid. Flash powder is scientifically designated a low order explosive meaning it burns quickly producing a great deal of energy in a small about of time. Legally it is classified as a high explosive. Due to the ultra high burning temperature of aluminum the rate of burning in flash powder actually reaches the speed of sound causing a detonation like a high explosive. This requires a critical mass of 50 grams in order for the flame front to acheive the speed of sound. For this reason quantities of flash powder in excess of 50 g do not need to be confined within a container in order to explode.
The Urban Dictionary Hoodie
I LOVE THIS HOODIE!! It’s very comfortable, the writing seems like it’ll last for more than a few washes. Something to consider is embroidery! That’ll make your products stand out from just a regular hoodie with printings. Worth every dollar.
Mr Tulppo Is next This hoodie is my favorite article of clothing
Would be South better to have the definition on it as well like we used to be able to customize tshirts, sweats or mugs especially at the higher prices…
Absolutely brilliant my Argentinian son wi be very pleased
My boy like the hooded attire.
Navy Quality Goods Awesome! My girlfriend Becca loves it!
Navy Quality Goods I bought this shirt to wear whilst i sail the seven seas with my sea cadet friends, i really like the design because i can walk around and everyone knows im a wannabe pirate. I also like the colour choice, i am able to use it as my stealth suit whilst we do our practice drills with spray painted nerf guns :) would buy again!
Nice It's pretty good to describe my mood around my parents!! Love this! Make more!
Shit
i said shart and wore it to a party
wrote shart and wore it to a party
SUPER SIGMA. I LOVE IT.
why I can't believe that I found it. A diamond in the dust. a needle in the haystack. A Chankla hoodie. no seriously I just bought a hoodie that only said Chankla. Best purchase btw
Pretty good It isn’t very hot and sweaty but other than that it is pretty good
TO THOSE ASKING, YES, THE GORGEOUS MAN COMES WITH THE SWEATSHIRT BUTTTT YOU HAVE TO PAY 100 TIMES MORE THAN ASKING!
Better then Gucci and LV I bought 3 of these and omg I’m done it’s literally the best hoodie I have ever worn.Its so good that I think the hoodie give me powers like Shaggy.I hope this becomes better than any other brand that’s how good it is.
Orderd a large hoodie about two years ago and the print in still holding up. I recently order a XL just do to the fact that the original has shrunk a little. The new hoodie is made with thicker material and fits perfect. I recommend ordering one size up.
Hahaha hoodie says cum dump and I wore it in public
Question… does that gorgeous man come with the sweatshirt? I will gladly pay 100 times more than asking!
bro my dog started barking when I wore this hoodie, he started talking in spanish and was like "Aiiiiii te ves sexy ¿Puedo conseguir tu número?" and then he did the stanky leg before he packed his bags and got 3 tickets to bikini bottom. I asked him who the other 2 people were and he told me "nah i just tryna sleep". Had to respect the dog, he got that dog in him. but yeah the hoodie was warm
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Size Guide
Measurements may vary by up to 2" (5 cm). Pro tip: Measure one of your hoodies at home and compare!
A - Length
Measure from the top of the collar to the bottom hem
B - Width
Measure across the chest from side to side
C - Sleeve Length
Measure from center back collar, over shoulder, down to cuff
Size Chart
| Size | Length | Width | Sleeve |
|---|---|---|---|
| S | 27" | 20" | 33½" |
| M | 28" | 22" | 34½" |
| L | 29" | 24" | 35½" |
| XL | 30" | 26" | 36½" |
| 2XL | 31" | 28" | 37½" |
| 3XL | 32" | 30" | 38½" |
| Size | Length | Width | Sleeve |
|---|---|---|---|
| S | 69 cm | 51 cm | 85 cm |
| M | 71 cm | 56 cm | 88 cm |
| L | 74 cm | 61 cm | 90 cm |
| XL | 76 cm | 66 cm | 93 cm |
| 2XL | 79 cm | 71 cm | 95 cm |
| 3XL | 81 cm | 76 cm | 98 cm |