The human commits an error when he/she act like a human. What do you think about this phrase?

I want to read your thesis.Thank you very much.

06 July 2015 4,156 3 View

What is the relation between law and ethic?

05 June 2015 9,332 1 View

Sometimes, we shall the time passes quickly, so what is the relation between this phrase and "death drive"?

05 June 2015 8,779 1 View

What do you understand by perspective war?

There is not a right awnser in this topic, but if you can think about this question, you'll find it.

05 June 2015 7,256 5 View

How to analyse a opportunity to undertake business at a country, where is passing through economic crisis?

What factors do we have to keep in mind?What about innovation?

05 June 2015 5,316 2 View

How do we change our thoughs?

Normally, every 7 years that passes, every cells in a human body are renovated. Do we change your thoughts because of the cells, which are renovating, or because of the influences and thoughts...

05 June 2015 4,922 5 View

How to define God?

With all respect for all religions, I would like to know how to define God, if God is omniscience and without human characteristics.I'm relating this question with philosophy, but if you don't...

05 June 2015 5,984 63 View

How to analyse people at a work environment with games?

F.E: Question: What object would you like to be? Why?Answer: Computer, because I can get knowledge, share my opinions and write about whatever I want (my view of things), or theories.So, with this...

04 May 2015 915 3 View

What is the most difficult challenge for a human?

Personal question.

04 May 2015 2,560 20 View

What a leader should do to be the best one?

Please, what is the best characteristic in a leader?

04 May 2015 4,156 11 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

Where can I find atmospheric measurement profiles (temperature, density, etc.) between 300-800 km altitude?

I am investigating thermospheric mass density profiles between 300-800 km altitude. I would like to compare the variability with other parameters, including temperature, electron content,...

01 March 2021 5,902 3 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

Does anyone know of a predictable relationship beween surface gravity and atmospheric composition?

The attached file demonstrates that there is a predictable relationship between the structural density of a terrestrial body and its none-rotating surface gravity. Using Newton's gravity law of...

26 February 2021 2,317 3 View