Ah, the old pop-tart solid rocket booster. Sugar is a good propellant (though you’ll need an oxidiser if you’re going far up). https://en.wikipedia.org/wiki/Solid-propellant_rocket#%22Can...
Are small, retail model rockets allowed to be launched from large public spaces in the US still? Or do they require a license, realtime transponder, and a bunch of bureaucratic red tape like RC aircraft that is effectively a dead hobby with a Hobson's choice between privacy invasion and cost, over-criminalization, and non-participation.
Strawberry Pop-Tart Blow-Torches (1994)
51–60 of 81 posts
Re: Strawberry Pop-Tart Blow-Torches (1994)
#52Pages like this used to _be_ the world-wide web. Or most of it, anyway. I don't mean the (lack of) page style, I mean the writing. The irreverency of the subject matter. People shared whatever they thought was interesting, without regard to upvotes, likes, number of subscribers, and so on. I miss that a bit. (Also, it doesn't really get any more mid-90's than a tip of the hat toward Dave Barry...)
Re: Strawberry Pop-Tart Blow-Torches (1994)
#53When I opened up the door I could see a small volcano had formed in the middle of my Pop-Tart and smoke was pouring out of the middle. Embarrassed me slammed the door shut and ran back to my seat and watched in horror as the whole lunch room started talking excitedly. Also the dread I felt when the teachers asked who did it and in unison everyone turned and pointed at me.
I didn't get in trouble, but I didn't microwave Pop-Tarts again. All these years later it is a great story about young stupid me!
Re: Strawberry Pop-Tart Blow-Torches (1994)
#54Re: Strawberry Pop-Tart Blow-Torches (1994)
#55Pages like this used to _be_ the world-wide web. Or most of it, anyway. I don't mean the (lack of) page style, I mean the writing. The irreverency of the subject matter. People shared whatever they thought was interesting, without regard to upvotes, likes, number of subscribers, and so on. I miss that a bit. (Also, it doesn't really get any more mid-90's than a tip of the hat toward Dave Barry...)
- pouring liquid oxygen onto an outdoor charcoal grill (appears to be George Gobel of Purdue: https://youtu.be/UjPxDOEdsX8)
- a hotel shampoo bottle filled with liquid nitrogen, inserted into a full 5-gallon water bottle
Couldn't find the last one, but kids these days are doing it all wrong: https://youtu.be/PqRMAntoO8k
Re: Strawberry Pop-Tart Blow-Torches (1994)
#56Pages like this used to _be_ the world-wide web. Or most of it, anyway. I don't mean the (lack of) page style, I mean the writing. The irreverency of the subject matter. People shared whatever they thought was interesting, without regard to upvotes, likes, number of subscribers, and so on. I miss that a bit. (Also, it doesn't really get any more mid-90's than a tip of the hat toward Dave Barry...)
One could argue that social media has taken its place. Although, the format makes it bite size and within a sea of algorithmic trash.
Re: Strawberry Pop-Tart Blow-Torches (1994)
#57Ah, the old pop-tart solid rocket booster. Sugar is a good propellant (though you’ll need an oxidiser if you’re going far up). https://en.wikipedia.org/wiki/Solid-propellant_rocket#%22Can...
In Andy Weir's The Martian one of the characters uses a mixture of sugar and liquid oxygen as an IED. Loads of energy in sugar. Glycerin is also quite energy dense. I used to do chemistry demos for high school chem classes and the potassium permanganate and glycerin demo was always a spectacle.
Re: Strawberry Pop-Tart Blow-Torches (1994)
#58Ah, the old pop-tart solid rocket booster. Sugar is a good propellant (though you’ll need an oxidiser if you’re going far up). https://en.wikipedia.org/wiki/Solid-propellant_rocket#%22Can...
Are small, retail model rockets allowed to be launched from large public spaces in the US still? Or do they require a license, realtime transponder, and a bunch of bureaucratic red tape like RC aircraft that is effectively a dead hobby with a Hobson's choice between privacy invasion and cost, over-criminalization, and non-participation.
If under a certain size, the rules are basically "as long as it isn't hazardous" which is vague but more or less requires common sense.
It's also not that hard to comply with RC aircraft regulations.
Plus, drones are everywhere, it's not exactly a dead hobby. Most of the people who were interested in other kinds of RC aircraft are more attracted to the much easier to handle quadcopter types.
Re: Strawberry Pop-Tart Blow-Torches (1994)
#59Earlier quoted context omitted.
I know sugar is hypergolic with Potassium Bromate, but I wonder if it's hypergolic with RFNA? That would be amazing... if stupidly dangerous.
> RFNA Isn't this one of those substances that is hypergolic with everything around them, including air, water, and test engineers?
Re: Strawberry Pop-Tart Blow-Torches (1994)
#60Meh. I've seen taller flames from a lone page of crumpled newsprint. If it's '90's Pyromania Day, then look for the old videos of charcoal BBQ's being fired up with LOX.
> Meh. I've seen taller flames from a lone page of crumpled newsprint. Are you Jason Bourne? https://youtu.be/4yEFqDqTFPc