Tinfoil Solar Oven With Lens

First you need tinfoil and a lens. you can also try with a soldering lens.

Step 1: Shape

Make a circle shapes with edges

Step 2: Reinforcement

Try to make it hard so it can hold weight.

Step 3: Oven Shape

Try to cover a bit of the flat bowl of tin foil.

Step 4: Stick for Holding the Lens

Take a piece of tinfoil and roll it to make a good and strong stick. ps. make 2 of them

Step 5: Sticking the Stick

Try to put it so it can hold the lens and after you go outside and put the lens and, cook!