incand lamps debate [wasRe: [LINK] Here's one that will snaga few]

[Antony Barry]

On 23/02/2007, at 12:07 PM, Adam Todd wrote:

> The most basic and comreghensive example of all time, is the  
> CRYSTAL RADIO!
>
> Yes, with just 6 components,
>

Ariel
High impedance earphone
Tuning capacitor
Induction coil
Diode/crystal
Bits of wire to put it all together and a bit of wood to mount it on.

How does that sound? I made one fifty three years ago.

Tony

phone : 02 6241 7659 | mailto:me at Tony-Barry.emu.id.au
mobile: 04 1242 0397 | mailto:tony.barry at alianet.alia.org.au
http://tony-barry.emu.id.au