Bad science. making your electricity meter run backwards.
This video is presented for its technical merit only. Do NOT attempt to do this. Modern meters will flag tampering…
Chinese illuminated earwax and genital scoop.
Up to the point I made this video I was blissfully unaware that some variants of our diverse human species…
Teardown of all the poundland v-tac lamps.
Poundland seem to be trying lots of different LED lamps these days. This type appeared briefly before being joined by…
Inside a 4.5w led 300mm / 1-foot t5 link light style fitting.
Not the first of these I've opened, but I actually like this one better. It uses the same style of…
2 way, 3 way, 4 way lighting switching and other random stuff.
The mysteries of multi-way switching and some other loose odds and ends including RCD, GFI, GFCI controller chips with clever…
Inside a chinese crane pendant control station.
China seems to be a veritable candy shop for industrial components via eBay. A very common, and visually pleasing device…
Sudden science – driving fluorescent tubes properly.
The humble fluorescent tube is an absolute minefield of science. Still a very valid contender to LED, it's a long…
Test of bare ebay 12v 1a psu module, including safety tests.
There are a few of these little power supply modules on ebay, so I thought I'd get one and give…
Mystery 240v electrical deathtrap.
If you're new to this channel I strongly recommend checking out some of the other videos first. This one was…
New, and very interesting poundland 5w led lamps.
Note that in real use the 5W lamps are showing signs of heat related failure. So it may be better…