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China Built a Mach-7 Cannon — Here’s the Real Physics Behind It ⚙️💥


China Built a Mach-7 Cannon — Here’s What the Physics Actually Says
Most headlines exaggerate the hell out of “Mach-7 weapons,” but the underlying tech is real — and brutally complex. In this video, we break down how a hypersonic railgun or electromagnetic launcher actually works, what limits its performance, and why Mach-7 isn’t some magical number.

You’ll learn:

The real principles behind electromagnetic acceleration

Why power delivery is the biggest bottleneck

How barrel erosion and heat make hypersonic shots insanely difficult

The difference between railguns, coilguns, and explosive propellants

What Mach-7 really means in kinetic energy terms

What’s engineering reality vs. media hype


If you want hype, go elsewhere. If you want physics that holds up, watch this.

Mach-7 cannon, China railgun, electromagnetic gun, hypersonic weapon physics, kinetic energy, railgun engineering, military tech explained


#Mach7 #Railgun #Physics #MilitaryTech #Hypersonic #Engineering #ChinaTech #ScienceExplained #Knowledge #Technology #Defense #Innovation #Shorts 😎⚙️💥