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geometry - (I-beam vs rectangular beam) Which sword blade cross section is less likely to break? - Physics Stack Exchange
Blade Magazine - Katana construction: Throughout history, many bladed weapons were forged with intentions to be optimal at piercing or slashing. The Japanese katana is forged with different types of steel that
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Simplified Katana geometry: characteristic sizes for the cross-section. | Download Scientific Diagram
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Characteristics of design and microstructure of a Japanese sword: (a)... | Download Scientific Diagram
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