Books    Photo Galleries    Blog    Elsewhere    About


Ads precede the content. I don't control the ad content, but money flows to me if you click on them.

September 17, 2012

Harvesting and Re-using Lithium Cells from Laptop Batteries

For more than a decade, I’ve been using a series of HP and Compaq laptops and as a result, I had accumulated a pile of expired, apparently dead batteries composed of lithium-based cells. I decided to resuscitate a couple of the old laptops for a project in Campbell River, and needed a couple of working batteries. Rather than buy new ones, I decided to crack open a few of the old ones to see if they still had any working cells that I could re-use. (more…)

April 6, 2012

Modifying A Hamilton Beach Single-Cup Coffee Maker To Make Real Coffee

Hamilton Beach single cup coffee maker

Hamilton Beach single cup coffee maker

In my quest to make our coffee drinking more coffee-efficient, I recently purchased a single-cup coffee machine by manufacturer Hamilton Beach, when it was on sale for $49.95 at Canadian Tire. Unfortunately, after some testing, I found that this coffee maker made coffee far too weak for my taste, even using its “bold” setting. It was forcing water through the wire mesh filter system at too high a flow rate. Here’s the modification that I did to it to cause it to make better coffee.

(more…)

December 24, 2011

How To Change The Fuel Pump In A Dodge Caravan

fuel pump

fuel pump

Recently, I needed to replace the fuel pump in my 1996 Dodge Grand Caravan. (Well actually, mine is a Plymouth Grand Voyager, same van but “Plymouth” no longer exists thanks to the Chrysler finance debacle and subsequent brand elimination. Pretty much the same vehicle also exists as a Chrysler Town and Country, another triumph of marketing, or something). Mine is the LE version, 3.8L V6 engine, but the procedure for other related models should be just about the same.

In these vans, the fuel pump sits in the fuel tank, and is mounted there via a port at the top-front of the tank. You’ll need to raise the back of the van and then lower the tank, to get at the pump and do the repair. (more…)

Powered by WordPress