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fred_dot_u
  • Member for 4 years, 7 months
  • Last seen this week
59 votes

Are toasters really electrified inside of the "slots"?

19 votes
Accepted

Why does "potential energy" have the word "potential" in it?

8 votes

Increasing torsional-stress resistance of an Auger at its motor-shaft joint

7 votes
Accepted

Meaning of O-slash in data sheet about gear diameter?

6 votes

How would I put a barcode of other scannable code on a coffee cup?

6 votes
Accepted

What is this strange nut and what to do with it

6 votes
Accepted

Watering utility that does not spill

6 votes

Is welding aluminum a good choice?

6 votes

Eject Circuit Board From Jig

5 votes
Accepted

How to calculate this gear ratio?

5 votes

Is there an upper limit to how fast a self balancing one wheeled vehicle can become while also being able to safely stop?

5 votes
Accepted

What device would you use to set angles in two plates?

5 votes

Switch at the back of a battery eliminator

5 votes

Mechanical advantage of the 3-ring release system

5 votes
Accepted

Lifting a cabinet using actuators or scissor lift

5 votes
Accepted

Why do they vacuum pump the carbon fiber fabric?

5 votes

Structure other than a wall to reduce wind?

5 votes
Accepted

How do those "dipole-shaped" weights attached to sections of electrical power lines work?

5 votes

How can a clutch engage gradually without wearing away very quickly?

4 votes

What is the equivalent of a capacitor in pneumatics?

4 votes
Accepted

How to get a wheel pump to deposit water near the top of the wheel?

4 votes

M# Screw mm per turn?

4 votes

What are these outdoors "mystery boxes" for in the USA?

4 votes

How to add friction to a rope without using abrasion

4 votes
Accepted

Simplest Way to Make A Pressurized Water Reservoir

4 votes
Accepted

Scanning and modeling my personal vehicle for aerodynamic simulation

4 votes
Accepted

What is a 10 turn potentiometer

4 votes

Wouldn't it be most effective to insulate a house with just an air space?

4 votes

Which way of joining is stronger?

4 votes
Accepted

Does this type of lens or light guide exist?

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