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Fred's user avatar
Fred
  • Member for 9 years, 5 months
  • Last seen this week
  • Southern Hemisphere
5 votes

Could a knife blade & shaft be made of 100% diamond?

2 votes

Understanding redundant pharmaceutical packaging

7 votes

Why have thorium fueled nuclear reactors not been more fully developed?

12 votes
Accepted

Why don't refrigerators have parts outdoors?

36 votes
Accepted

What is the purpose of these diversions in a natural gas line?

11 votes

What kind of math do engineers really use?

5 votes

What is a reason that handlebars fit to a motorcycle and steering wheel fit to a car?

6 votes

How can the alloying materials of recycled steels be separated?

4 votes
Accepted

Is it acceptable to paint weathering steel?

5 votes

Thoriated tungsten TIG electrodes were in use 45 years ago.What were their specific use and problems?

10 votes

What is the densest ceramic?

9 votes

Final speed of a truck on a slope?

4 votes

How do I calculate the forces on a desk and its legs?

8 votes
Accepted

Is active noise cancellation useful in vehicles?

19 votes
Accepted

What made bronze the first widely used (non-ornamental) metal in human civilization?

5 votes

Making a mechanical device to measure the radius of the Earth

8 votes

How do engineers really use numerical simulation?

16 votes
Accepted

How was surveying for maps done before lasers?

9 votes

How are passive houses made in very hot regions (like Saudi Arabia)?

8 votes

What are the pros and cons of a traffic circle versus a traffic light intersection?

3 votes

Knowing how many times the rear wheels have rotated, and the angle of the front wheels at every time interval, how do I find the location of a car?

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