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[MaxHeadRoom]

I liked the comment made by Neil deGrasse Tyson, the American astrophysicist, cosmologist, planetary scientist.
He pointed out that the difference...

[MaxHeadRoom]

It is recommended that healthy adults, 50 years and older get two doses of the shingles vaccine called Shingrix separated by 2 to 6 months, to prevent...

[MaxHeadRoom]

Many get the shot that are older than 55, and hit usually hits the older person pretty hard if unlucky enough to get it..
Max.

[MaxHeadRoom]

Getting mine next week with my second shingles shot, many getting up there in age often overlook this important one.
The pharmacies here have been...

[MaxHeadRoom]

Starting cap are typically electrolytic and are unmarked as to polarity, due to being bi-polar and also solid electrolyt for this application.
They...

[MaxHeadRoom]

Getting hold of a crystal set with real galena crystal!
Also bumming Practical Mechanics off of US Servicemen .
From then on it was Electrical...

[MaxHeadRoom]

One auto manufacturer I did work for used resistance welding of the seam variety, they are essentially the same as spot welders, very high current, low...

[MaxHeadRoom]

Agree on the unregulated supplies, sites such as Gecko suggest these only.
The main thing with a stepper is that the current should be maintained...

[MaxHeadRoom]

How do you cancel the notifications and messages alert on this site?
I have read all the contents and still see the alerts?
I see no way of...

[MaxHeadRoom]

You can also contact me direct at [email protected]

Good morning sir;
I was advised on another forum that you make and sell a controller for treadmill dc motors. Was this correct? I plan on using...

[MaxHeadRoom]

I assumed Serovo's.
If these are steppers there is very good technical data for sizing on the Gecko stepper site.
Max.

[MaxHeadRoom]

It is not really an exact science, the basic tenet is to use a minimum of at least 10% above the motor rated voltage, the paper shows how to select....

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[MaxHeadRoom]

There was also the Ulfberht sword, Nova & PBS has had some good documentaries on it where a modern blacksmith attempted a re-creation.
Fashioned...