The Backyard Scientist over on YouTube has created an awesome propane-powered golf ball cannon or rifle, that is capable of firing a golf ball further that you can see, and is very easy to construct ...

BestReviews is reader-supported and may earn an affiliate commission. Details. This is an archived article and the information in the article may be outdated. Please look at the time stamp on the ...

When it comes to DIY projects, there are two very different types of people. There are those who assemble patio furniture, lay mulch in their flower beds, and lay tile in their bathroom. And then ...