3 ms·
> I kind of hope that's not how they go about achieving this Don't worry. The design is impractical anyway - regulating the "anti-mass" would be extremely diff
by enko 15y ago
> I kind of hope that's not how they go about achieving this
Don't worry. The design is impractical anyway - regulating the "anti-mass" would be extremely difficult. Just when you got it balanced, the kid would drink a glass of water and the board would sink into the ground.
Due caution would indeed be advisable when selling these gadgets, though. A matter-antimatter collision of 50kg would be equivalent to about 2.1 gigatons of TNT, or about 400 times more powerful than the most powerful hydogen bomb ever developed, so it would indeed caused a "considerable amount of damage".
- pavel_lishin 15y ago> The design is impractical anyway Nah, you just need a miniature collider inside the board, manufacturing more anti-matter as necessary. And obviously, it would be powered by annihilating matter/antimatter together, via a small Mr. Fusion at the back.
- amalcon 15y agoThey could just use a compressed-air ballast tank. That would certainly be simpler than a miniature collider, and the explosion risk isn't that bad compared to the rest of the device.
- enko 15y agoThat is a good solution. You should patent it! METHOD FOR DYNAMICALLY REGULATING BALLAST MASS ON ANTI-GRAVITY FLOATATION TRANSPORT DEVICE
- StavrosK 15y agoSo you're saying that this has fantastic military applications? Interesting...
- enko 15y agoSo .. you don't read much sci-fi, do you?
- jacques_chester 15y agoThe military don't like antimatter weapons because they are fail-dangerous. They require active stabilisation. If a nuke fails, nothing happens. If antimatter containment fails, your entire arsenal of antimatter weapons go up at once. For a similar reason, nitroglycerin is strangely unpopular for both civilian and military purposes.
- StavrosK 15y agoInteresting, so you are suggesting some sort of gun that creates antimatter in a remote location. That's a great idea!
- jacques_chester 15y agoA weapon that could create antimatter at a remote location would be a particle accelerator. One that could create non-trivial amounts of antimatter would cause far more damage from its direct consequences than from antimatter. By factors of millions or billions. It would be heinously expensive and would require the kind of energy input that only gigawatt-grade nuclear power plants could provide. Rather than using a complicated, failure prone and inefficient way to transform nuclear fission into destruction, it would be simpler and more effective to lob a nuke with the same amount of uranium or plutonium. Hence, for your day-to-day megadeath needs, thermonuclear weapons will remain the tool of choice for the foreseeable future.
- StavrosK 15y agoUnless we could convince the enemy to use that weapon! I guess thermonuclear weapons are cheaper, though...
- jacques_chester 15y agoTo build either nukes or particle accelerators you need physicists, who are the kind of non-team-players likely to point out that nukes would work better.