BAM vs BAM vs BAM #1
Forget about Kramer vs Kramer – that’s old hat. Now we have three products bearing the BAM name – but …
Dr Chemical Posts
How To Clean Your Shower Recess
Your shower is the favourite place in the home for bacteria. Firstly, there’s lots of them, as they are washed …
Rechargeable Batteries #1: NiCd vs NiMH
We all like the idea of recharging and reusing batteries. The first batteries available in domestic sizes were Nickel Cadmium …
Batteries and Jumper Leads
What’s the difference between these jumper leads and these ones? Does it matter? Aren’t they all the same? And when …
How Car Batteries Work #2
Car batteries pack a wallop. They are capable of producing an extraordinary amount of power – about 3 times as …
How Do Car Batteries Work #1?
The battery in your car is very old technology – dating back to 1830. The fact that they are still …
Bicycle Day
Before there was “ride to work day” there was Bicycle Day. Ask any hippie. This commemorates the day back LSD …
Is it Unsafe to Use a Gas Stove Without a Flue?
A caller to my radio show on 2UE asked about the hazards of either a woodburning stove or gas stove …
How Do Batteries Work?
There are many different types of batteries around us. From the lead acid batteries in our car, to be batteries …