# Search Results

1. Post

### Looking for small ideas -- items which demonstrate interesting/educational things

First thing that comes to mind is bugs - mosquitoes, grasshoppers, etc. Different fabrics. Their own fingers and finger nails. Rocks, dirt, sand,...
Post by: .Scott, May 19, 2018 at 8:02 PM in forum: Educators and Teaching
2. Post

### I Any equation that fits in this shape? (variable concavity)

If I set the center of circle to be (x,y) = (b,b) for b>=1, and then set the radius of the circle to cross through (1,0) and (0,1): r = sqrt(bb+...
Post by: .Scott, May 19, 2018 at 7:48 PM in forum: General Math
3. Post

### Engineering What is electric design?

Interesting enough. Are you considering that kind of job for your own employment?
Post by: .Scott, May 18, 2018 at 7:11 AM in forum: Career Guidance
4. Post

### B Do Black Holes Destroy Information?

Possibly - but not to my knowledge. There is certainly a connection. If it weren't for the incoming particles, there would be no black hole to...
Post by: .Scott, May 17, 2018 at 7:18 AM in forum: Quantum Physics
5. Post

### B Do Black Holes Destroy Information?

Since the Hawking radiation can be emitted in more than one way (many more than one way), the Hawking radiation contains information. When...
Post by: .Scott, May 16, 2018 at 8:31 AM in forum: Quantum Physics
6. Post

### I What should be continuous at the interface of two materials?

What is the context of this question? The word "should" implies that there is an objective. Of out context, many answers are possible. For...
Post by: .Scott, May 11, 2018 in forum: Atomic and Condensed Matter
7. Post

### I Gravitational difference between a black hole and a star

The gravity generated by an object is due only to its mass - and to an extent, its rotation. No other characteristics (such as the chemistry or...
Post by: .Scott, May 4, 2018 in forum: Astronomy and Astrophysics
8. Post

### How to distinguish the decimal expansions of irrational numbers from random numbers?

Of course, there would be a significant technology problem in generating "the 10^10th to 10^19th digits of the decimal extraction of the square...
Post by: .Scott, May 4, 2018 in forum: Programming and Computer Science
9. Post

### Java Self taught programmers - how did you get your first dev job

As a student, I volunteered at my High School's data processing center. When I graduated High School in 1971, I had accumulated quite a bit of...
Post by: .Scott, Apr 30, 2018 in forum: Programming and Computer Science
10. Post

### Coolest ... garage door ... ever

Did you attempt to post a photo?
Post by: .Scott, Apr 14, 2018 in forum: Mechanical Engineering
11. Post

### How does air in the daisy chaining of compressors behave?

So what you have isn't really "daisy chaining" anymore. It's more like "nesting". Your inner compressor will work - but heat is a concern. But...
Post by: .Scott, Apr 13, 2018 in forum: Mechanical Engineering