Here’s an awesome Arduino hack that shows you how to make a pH meter. I was thinking that this could be great for automating the pool maintenance where you have to check the water’s pH level among other things. That could be a LOT of money, automated water stabilizer!
Now, I gave you a great idea for a niche business, someone go please make it! (well, I guess there’s such thing as automatic pool cleaner already, oops!)
For example, it is necessary control the pH o
Here’s some fun Porsche racing for this weekend. Watch the vid and see how many drivers skid out of contention.
And now they race in the Porsche Supercup series, where they wonder what would happen if you put a couple dozen race-tuned, rear-engined 911s on a rain-soaked grand prix track and told their drivers that there’s a prize wai
WOw, here’s some new coating technology that’s going to be available soon to protect all your gadgets from water.
Of course, most of the time, your gadget will do fine even after water-submersion, but this coat pretty much makes your gadget wate
If I had a million dollars, I’d make sure to get these light-up benches for my outdoor patio. (which of course if protected by overhanging canvas from rain)
Better yet, add some solar panels and make it solar powered.
The bench is suitable for indoor and outdoor, and is weather resistant and rugged. Several benches can be combined together for a more dramatic look. It operates by an individually pre-programmed remote control that is simple and intuitive to use. Almost an art object, the Light Bench creates the right presence in creat
If you ride in the rain, we don’t recommend the DIY Cardboard bicycle that costs $30 to make but if you do live in a hot country, this cardboard bicycle might save you some dollars and help re-use some of that leftover cardboard.
Phil Bridge, 21, of Stockport, Greater Manchester, believes his “ultimate green machine” will be cheap enough to attract occasional users while also deterring
Yey, it’s been rainin’ crazy here in San Fran. I saw 2 car accidents right in front of my apartment. But here’s a great way to make use of your umbrella and turn it into a “fun” device.
This unique, funnel shaped umbrella harnesses the flow of rainwater down into its handle, a water pistol. The user can fire at will, maintaining a constant flow of water as long as rain continues to fall.
