Dear Don,
And then Babbage said, "...boy, that does not COMPUTE".
Maybe I can design a "differential engine" that will.
And the rest, as they say, is history.
Otis
On Sep 13, 11:12 pm, Don W <dwil...@prodigy.net> wrote:
> On Sep 13, 6:04 pm, Dr Judy <mpac...@rogers.com> wrote:
>
> > On Sep 13, 8:52 pm, ivk <ivk2...@hotmail.com> wrote:
>
> > > I was offered eyeglasses frame with an add-on sunglasses, attachable
> > > with magnets. There are magnets (pretty srong !) on both eyeglasses
> > > and sunglasses frames. I am wondering, is it Ok to have such strong
> > > magnets so close to the brain, pretty much all the time ? How old is
> > > this magnet add-on technology ?
>
> > Been around at least ten years. I am not aware of any evidence that
> > magnets near the head cause problems.
>
> > Dr Judy
>
> Bowden in his "Faster Than Thought" book reported that Charles
> Babbage stuck his head between two very large electromagnetic poles
> and saw "visual effects" (i.e., sparks). But that was presumably a
> very strong field.
>
> Don W.
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