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  1. I like the Chinese Trials version too but they...

    I like the Chinese Trials version too but they should move the camera when left handed players are on the near side so there is still a clear view.
    I like other views too like from the top but then...
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    4
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    151
  2. Let the rubber dry so it returns to its original...

    Let the rubber dry so it returns to its original size before attaching it to the blade. This is extremely important the first time the rubber is being attached to the blade. If you attached the...
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    22
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    1,347
  3. Yes, I have a pdf library on TT research. One...

    Yes, I have a pdf library on TT research. One pdf covers the impact and the effect of friction. Obviously friction plays a role. I play people that hit with a top side spin. Even if the don't put...
  4. Lots of good looping by both players. Also,...

    Lots of good looping by both players. Also, there were a lot of winners as opposed to unforced errors.
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  5. I just said that no one mention Bernoulli and...

    I just said that no one mention Bernoulli and the equations are much different. Yes I know about Bernoulli ,turbulent flow, Reynold numbers etc.
    I am a member of the International Fluid Power...
  6. This is where one must read carefully because...

    This is where one must read carefully because some papers are for cylinders and others are for spheres.
    It seems no one has a standard way of writing the formula so it is important to look at the...
  7. No one mentioned the Bernoulli principle. The...

    No one mentioned the Bernoulli principle. The formulas are quite different.


    Hence dimples on golf ball. If you watch the better drivers at the range you can see the angle of the trajectory of...
  8. Notice that mytt is clueless on this topic. ...

    Notice that mytt is clueless on this topic. Where are their PhDs and engineers?
    http://mytabletennis.net/forum/topic90002_page1.html#1111961

    "That's the problem nowadays with internets and...
  9. This is an assumption. I do agree you are right...

    This is an assumption. I do agree you are right in some cases but not all. I like to make slow spinny loops at angles and there must be more arc to land the ball on the table near the side edge. ...
  10. Yes, but also the direction of the brushing...

    Yes, but also the direction of the brushing motion. This is very important because the ball can be hit at the same place but get different spin depending on the brushing ( tangential ) motion of the...
  11. I might but there is the Magnus effect,...

    I might but there is the Magnus effect, coefficient of restitution, and air friction.

    Given the same angle of incidence, yes.

    The ball will only bounce up at about 90% of its impact speed if...
  12. Your logic sounds good but you forget that the...

    Your logic sounds good but you forget that the ball still has top spin which makes it want to drop. On top of that the ball shoots out after the bounce if the tangential speed of the surface of the...
  13. Information about the Magnus effect is good if it...

    Information about the Magnus effect is good if it is correct. I take issue with
    " When a spinning ball moves through a fluid (such as air), the ball “pushes” the air in one direction, and as a...
  14. Not always. The ball with the smallest radius...

    Not always. The ball with the smallest radius and lowest rotational inertia will be more spinny.
    If two balls weigh the same and have the same outside radius then the ball with the thicker shell...
  15. Yes, but I see "out of round" and uneven...

    Yes, but I see "out of round" and uneven distribution of plastic on the ball as two different issues. It is the uneven distribution of plastic when rotating the ball that is the main issue and it...
  16. In theory the seamless balls should be better...

    In theory the seamless balls should be better that the seamed ones because the rotational inertia should be the same no matter what axis you spin the ball on.
    I doubt seamless balls were ever out of...
  17. That document isn't about paddle angles. It is...

    That document isn't about paddle angles. It is more about tracking TT balls and estimating their trajectories using 3 cameras and Kalman filters to predict the position and the spin. This helps a...
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    1,971
  18. Again, it is about generating energy and where it...

    Again, it is about generating energy and where it goes. When boxing you want the opponent's head to be absorbing the energy not your arm. That is why the arm must be relatively stiff at contact.
    ...
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  19. No! This is something they got right on the...

    No! This is something they got right on the other forum.
    It depends on what you want to do and the circumstances.
    The most obvious thing is compensating for the incoming spin. The paddle can't be...
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    32
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    1,971
  20. This is why I have made the big bucks. Even...

    This is why I have made the big bucks.

    Even small angles of paddle error make a big difference it where the ball will be 3-4 meters out. It is amazing people do as well as they do but it is also...
    Replies
    32
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    1,971
  21. Good, people are starting to think about what...

    Good, people are starting to think about what the so called coaches say about wrapping the ball.
    There is a lot of fake martial arts in China too. I have only come up against bad engineering...
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    1,971
  22. I get hired by PhDs. The PhDs could probably...

    I get hired by PhDs. The PhDs could probably solve problems themselves eventually but at what I do I am pretty damn good because I have done many simulations. Sometimes the simulations show the...
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    32
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    1,971
  23. I get hired by PhDs. The PhDs could probably...

    I get hired by PhDs. The PhDs could probably solve problems themselves eventually but at what I do I am pretty damn good because I have done many simulations. Sometimes the simulations show the...
    Replies
    32
    Views
    1,971
  24. This isn't up to Baal. I have no issue with...

    This isn't up to Baal. I have no issue with Baal.
    Mytt would need to apologize first.
    I could always get back on the forum using a different name. That isn't the issue.
    They do not deserve my...
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    32
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    1,971
  25. looping racket angle

    WingTT mentioned me.
    This topic is on mytt
    looping racket angle - Alex Table Tennis - MyTableTennis.NET Forum - Page 2
    In short, I agree with pingpongpaddy.
    Rolling your wrist is not good. If...
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    32
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    1,971
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