Goal Zero Bolt Hack Lets Your Flashlight Use Non-proprietary Batteries | Hackaday
Flashlight Life Hack (how to make phosphorescent ring) - YouTube
Alexa and Siri can be hacked with a laser pointer, researchers say - The Washington Post
With a Laser, Researchers Say They Can Hack Alexa, Google Home or Siri - The New York Times
Amazon.com: Yagoolh High Power Green Laser Pointer [Upgrade 2000 Metres ] Long Range Laser Pointer USB Charging, with Star Cap Adjustable Focus Suitable for Night Astronomy Outdoor Camping Hunting and Hiking :
How to Turn a Boring Old Flashlight into a Steampunk Star Wars Lightsaber | Star wars light saber, Lightsaber, Flashlight