Blogs about: Gravitational Energy
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Static elevator system?
Last time I introduce a problem of energy efficiency in all elevator, namely that the gravitational potential energy gained by having a balancing weight on the process of elevator going upward is lost… 更多 →
Neo Thinker's Weblog
Static elevator system?
newnewhkcc1976 wrote 6 months ago: Last time I introduce a problem of energy efficiency in all elevator, namely that the gravitational … more →
靜態重力電梯主意(2)
newnewhkcc1976 wrote 6 months ago: 上次提到,要盡量利用平衡重的重量為電梯上升的動力,但又不想在電梯下降時付回剛賺到重力位能,除了把平衡重的重量改成可變的思路外,還有一個改變平衡重和電梯如何互動的思路,此思路如何具體實現? 首先,一般的 … more →
My idea of hydrallic driven elavator
newnewhkcc1976 wrote 6 months ago: Now it is trendy to invent energy saving items, so I design this new elevator for solve the age old … more →
The question on spiraling tunnel
newnewhkcc1976 wrote 1 year ago: Is that since a spiraling tunnel take longer time for fluid to descend from the top, does it absorb … more →
Idea of today
newnewhkcc1976 wrote 1 year ago: Tue, Apr 24, 2007 at 10:19 PM Anyone ever thought of using water falling from the sky, i.e. rain as … more →
Euler-Alex Cylindrical Paradox
newnewhkcc1976 wrote 1 year ago: (With permission from Euler) Wed, Jun 1, 2005 at 3:22 PM Euler-Alex Cylindrical Paradox. Suppose we … more →
Speculation of 070905
newnewhkcc1976 wrote 1 year ago: Sat, Jul 9, 2005 at 1:07 PM Consider a cylinder which is almost full of water. Now we use a rubber t … more →
To fill a bucket of water
newnewhkcc1976 wrote 1 year ago: If we can choose the height(within the range of bucket) which the water is pumped into the bucket, w … more →
My ideas on Double Oscillation Phenomena
newnewhkcc1976 wrote 1 year ago: … more →
My Parallel Path Idea
newnewhkcc1976 wrote 1 year ago: illl070820 When I was drawing this, I have forgotten that Lenz’s Law would act in both directi … more →
An invention from Euler
newnewhkcc1976 wrote 1 year ago: (With permission from Euler to reprinted. See my comment below.) The problem of this invention is th … more →
