5 Cool Inventions You Can Buy for Under $30

TechJoint posted about some of the coolest and most innovative inventions out there. Here are some pretty clever invention you can buy on Amazon forĀ under $30. Playbulb CandleĀ costĀ $18.97. Hydaway BottleĀ costĀ $14.95. Kinsa Smart ThermometerĀ costĀ $14.46. Pocket TripodĀ cost $25. Mynt Smart TrackerĀ cost $19.99. Watch the video below to learn more about the products.

Coca-Cola Can Meets Volcanic Lava

Watch what happens when a can of Coca-Cola is engulfed by a volcanicĀ lava flow. The video is shot by aĀ Nikon D800 andĀ GoPro Hero 2.Ā Check out the video below.

Stow-Away: Lens Cap Holder For Your SLR Camera

You’ll never loose a lens cap again! Here is an interesting ideaĀ that will holds your lens cap under your camera, keeping it secure in one place, its called Stow-Away. The lens cap holder can be screwed into your standard tripod mount with a thumb screw, and can hold your caps sized 52mm, 55mm, 58mm, 62mm,… Continue reading Stow-Away: Lens Cap Holder For Your SLR Camera