[Q]: Objective: Make a homemade sword.
[A]: Use an electric grinder to file the edge of a piece of scrap sheet metal to a pointed blade. Use adhesive tape to attach the blade to a piece of wood for a handle.

[Q]: Objective: how do you help a baby jump?
[A]: place them in a jumper.

[Q]: Objective: godparents
[A]: gives dogs to children

[Q]: Objective: How to connect metal bars to make bicycle cargo trailer.
[A]:
Connect metal bars by welding them at the corners.