Quote (remco6 @ Jun 3 2016 07:55pm)
There is observable evidence regarding evolution.
Fossil records, incidents of isolated species on Islands and the resulting variations. It's not observable in the same time frame as something like proving physical properties of substances no , but it's evidence. And when pieced together it makes a strong case for it.
Same for fusion , we can't observe ions and electrons and nuclear particles. But we can propose a structured system with rules and theories and use them to predict results that are observable or measurable.
Almost all of collective human knowledge is built on assumptions that so far prove to be true and require that other rules are true. It's like the brain in a vat, you have to start with the assertion that you believe something even if you can't be certain, if not there is no way of knowing if anything is real.
1mile is 63360" , 8" is 0.0126% of that or about 8000 miles before you'd see a drop of a mile.
Nope not surprised we can't visibly detect that.
If we are a flat object are we a disc floating in space, if so what's underneath us?
Or is earth a pillar fixed in place ? Are we held up by a turtle or is it more like Rolands beams?
the Earth only has a diameter of about 8000 miles
Here's the math that says it's a ball , which states that at over 100 miles you should be able to see over a 1.26 mile drop, but that's simply not true - is it?
At the top of mount everest , its not inconceivable that one might have a horizon of a few hundred miles , so we should see a drop of 5 miles on the side right?
Yet we can't even see drop at balloons that reach 100,000 + ft and view 1000s of miles, awfully strange don't ya think?
Well the Fe is just a theory, but if you look at all the ancient cultures - they all believed it was flat and there is different myths about that stuff, can't say which is true - just that there might be some truth in those ideas.
This post was edited by card_sultan on Jun 3 2016 08:19pm