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Joined 8 months ago
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Cake day: July 5th, 2024

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  • I’d be very careful relying on that site… just flipped through some of the build and it was very strange.

    E.g. they were recommending a $500 or $900 CASE at the highest tiers - not even good cases, you can get something less than half the price with better performance. They recommended a single pcie 4.0 SSD and a SPINNING HARD DRIVE for a motherboard with pcie 5.0 m2 slots. Recommending CPU coolers that are far, far in excess of requirements (a 3x140mm radiator for a 100W chip? Nonsense). Memory recommendations for AMD builds are also sus - DDR5 6000 CL30 is what those cups do best with, they were recommending DDR5600 CL32 kits for no reason.

    Just strange… makes me question the rest of their recommendations.


  • The momentum is the same, the impulse (and therefore forces) are very different. The bullet is propelled down the barrel gradually - the force is spread through the entire time it takes the bullet to travel the length of the barrel, the reaction forces are applied to the stock gradually, and spread over the area of contact between the shooter and the gun.

    A bullet stopped by a vest/plate has a much larger impulse. The bullet needs to be stopped essentially immediately, rather than gradually slowed down over a length equivalent to a rifle barrel, otherwise it kills you. The force is also more concentrated, occuring over the cross-sectional area of the bullet, rather than over the entire contact surface with the rifle.