How to Make a Sand Hourglass With a Light Bulbs

Making a sand hourglass using beach sand and two light bulbs.

check out DIY Jury video here.

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    I always like to do projects like this with sand that I have collected myself on a road trip. The grit size isn't as uniform. So it is not as accurate with time but it always reminds me of the adventure of making it.

    1 reply