Have students brainstorm a list of common uses of metal alloys (e.g., a door frame, a doorknob, or a paper clip). Write these on the board. Discuss with students what characteristics make these metal ...
Knives Project on MSN
From scrap metal to samurai sword: Forging a katana by hand
Old steel tools can often be repurposed into new blades through careful forging. In this project, a rusted iron saw is heated in a forge and reshaped into a katana-style sword. The process begins by ...
Have students brainstorm a list of common uses of metal alloys (e.g., a door frame, a doorknob, or a paper clip). Write these on the board. Discuss with students what characteristics make these metal ...
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