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Questions related from Ahmad Alrawashdeh
A third of a human life is dedicated to sleep. The body repairs tissues and performs other maintenance activities during sleep. However, many organisms don’t sleep at all, so why do we?...
01 January 2018 442 27 View
I've got confused when reading about this topic on the internet. Which better for your body and health, sugar or artificial sweeteners? For a "low carb" diet plan, which one is better to use? or...
30 December 2017 8,371 19 View
Silicon and carbon are chemically very similar, both can form up to four chemical bonds. Silicon is the second most abundant element in Earth’s crust. But all kinds of life on Earth is based on...
25 December 2017 5,706 16 View
From your point of view, what are the benefits and risks of robots, artificial intelligence, and machine learning? What worries you about the arriving era of artificial intelligence? Dear reader,...
24 December 2017 1,314 91 View
I was shocked when I read about the suicide rate in USA; there are 44,965 Americans die by suicide each year. Why do many people commit suicide in a rich country like USA?
24 December 2017 4,534 40 View
"Scientists have claimed that religion has actually been dividing our society and causing conflict for more than 3,000 years". If you disagree with the statement, please explain why? Thanks in...
23 December 2017 9,846 19 View
Is it true (or not) that getting to know each other before marriage can really help to establish a successful family?
23 December 2017 8,777 15 View
If you can give only one piece of advice to a person you love and care about, what would this advice be?
18 December 2017 6,462 53 View
Depression, also called major depressive disorder or clinical depression, is a mood disorder that causes a persistent feeling of sadness and loss of interest. Have you ever struggle with...
17 December 2017 5,961 17 View
It is important to be vigilant while selecting a book to read. Many qualities can be developed in us by reading good books beside enriching our experience and expanding our knowledge. On the other...
15 December 2017 8,894 13 View
I'm planning to study a chemical system involving radical reactions such as H· and OH· addition or abstraction. Could you please suggest suitable DFT methods and basis sets for studying radical...
13 December 2017 4,869 9 View
For most theoretical/computational chemists there is very limited chance to get a good job outside of academia, while getting a permanent academic job in this field is also not an easy task. Is...
10 December 2017 9,750 8 View
I have the following error running doublet molecule using M062X\6-31G(d): Annihilation of the first spin contaminant: S**2 before annihilation 0.7554, after 0.7500 Convergence failure...
07 December 2017 1,219 4 View
Many of us are unfamiliar with the history of other countries/nations. Please share the important historical event/s in your country/nation that changed people's lives forever.
06 December 2017 5,933 24 View
I'm interested in studying interactions between n-hexane molecules and also interactions between chloroform molecules, what are the suggested dispersion-corrected density functionals to study...
12 November 2017 570 27 View
what is the recommended MD software package?
01 November 2017 6,042 4 View
