Inside a failed safety lamp holder.
These lampholders are designed to disconnect power to the lamp contacts when the lamp is removed. It's to prevent kids…
Poundland’s solar bulb lights are worth having
These lights are absolutely worth buying just for the caps, as they can be used with many other LED strings.…
Exploring a tesla model x headlight
Special thanks to Gordon at eFIXX for sending this faulty Tesla model X headlight for us to explore. https://www.youtube.com/c/efixx This…
Usb flame lamp
This is odd. I found it while looking at the other USB night light options. It plugs directly into a…
Exploring an otis door controller
I've always considered Otis to be the most iconic elevator brand, with a very interesting technical history. This door controller…
How much co2 can cheap wine absorb?
A very scientific experiment to test how much carbon dioxide cheap white wine can absorb. Basically turbo-champagne for technical people.…
Inside a lidl rechargeable work light and power bank with schematic
Quite a useful work light, but with a few oddities - some of which are a bit squirmy. Although the…
Standard zinc-air cell vs mystery gas generating cell. flame test
I thought it would be a good idea to compare one of the mystery gas producing cells from an air…
Wifi curtain controller with rogue live wire
I was told about this exciting feature by Michael who had touched the antenna wire end while setting the device…
Rubber-maid the big firm ribbed one
Having explored the smaller version of this product I also bought the full sized extra-lust version directly from rubber-maid. I…