Recent content by wilha

Its not that I don't like DM, i have seen the scientific indirect evidence of it proposed existence. But i also came to the conclusion that our understanding of gravity is not complete, for example, Einstein's theory breaks apart in black holes and at the quantum level (i may be wrong). I am not...

What are your personal opinions ??, Do you guys think gravity is just not fully understood that is why we can't explain certain events or DM is the probable answer to these discrepancies ? I personally don't think we need to create a somewhat imaginary matter (dark matter and dark energy) to...

Very well said, anyone else want to throw their 2 cents please feel free to do so, i would love to hear other point of views

Ya i see where your coming from, but maybe that just can't happen, there just might be different laws for the macro and micro respectively. In my personal opinion i think GR is flawed, sure it has been shown to work in many test throughout the century but maybe gravity is a particle and not just...

I agree and i don't think we will have a perfect theory just a good one that still retains errors here and there, but the extent that physics goes to explain the natural world is crazy, it started with curvature of space, uncertainty principle, string theory (multiverse and etc). I know this...

Thanks guys. Take a look at the Standard Model, it predicted certain particles that had not been observed in nature at the time and then we discovered them as predicted in the mathematical equations which is interesting. Also GR is a great attempt at understanding gravity but thinking...

I look around the internet and there are theories about a lot of different aspects of physics such as various alternative theories on gravitation from GR, M-Theory, Quantum Theory. My question is, if math is used in physics to make sense of the world we see, and a lot of mathematical equations...

Thanks guys

Lets say I am in a car and it is stopped at a red light, and a bunch of cars zip by next to my car but at really high speeds, the shaking experience of my car, is it cause by a "slight" vacuum, or something different ?

Try to picture this. When moving through space (i mean any space, not necessarily outer space) , does one create vacuum just by moving through it ? i.e When a car goes by at a high speed, does it create short vacuums as it passes by, and the air around it fill that void behind the car...

Thanks, i asked my teacher the same question, he didn't have a clear answer.

We are able to see things around us due to the reflection of light, but while standing in front of a mirror we see our own reflection. And the moment we move our reflection moves as well My question: Since light reflects off us, then into the mirror, and back to our eyes, does it mean that...