Make an LED Lightsaber with a Straw

This video tutorial guides viewers through creating a simple LED lightsaber using a milkshake straw, a 10mm LED, a CR1220 coin cell battery, and electrical tape. The process involves connecting the LED to the battery, assembling the lightsaber handle and blade, and customizing the final product. The tutorial also suggests variations, such as using different colored LEDs or creating a double-bladed saber.

What materials are needed to create the LED lightsaber?

Explain the process of connecting the LED to the battery.

Why is it important to leave a gap between the short leg of the LED and the negative side of the battery?

Describe how to secure the LED and battery inside the straw.

What are some variations you can make to the lightsaber design?