Recent content by Mohamed

3d printing technology is interesting. The idea that you draw some device then print is very promising. 3d printing is great for prototyping and mold manufacturing, but for metal 3d printers to be a real replacement to casting/cutting there is some issues: 1) is the mechanical properties -yield...

let's define initially what is the meaning of (contradiction): i can define it as (two facts that can't be true together) now let's see what you have mentioned: 1) issues about time!! according to relativity theory, our (sense of time) depends on velocity and place, you can review the famous...

poor girl - if she is honest- in principle, in islam a girl can't be married without her approval. she has the right to approve/disapprove her husband. so the video has nothing related to islam!! if i follow your logic, i can put many videos of american girls mis-treated by their fathers to...

this video has no meaning, this white dress is common for young girls here (not only brides).

this may give some highlight: Q: why there is no clear ban in islam for marriage below 18 years old? A: because 1) in islamic standard, a man/woman is a responsible adult within the age of 12- 14, he/she can marry, buy sell, take decisions at this age. 2) men/women are able and (willing) to...

السلام عليكم how are you my brother? good to see you here.

although i realize that it is no-use to debate with a non-believer about Islam, i find it important to highlight some of the lies/inaccuracies in your comment. 1) we don't use taqqiya, a true muslim is a honest one. taqqiya is a bad tradition of shia with no roots in quran or sunnah. 2) this...

There is an arabic saying that states (توضيح الواضحات من المعضلات) i.e. clarifying what is clear is very difficult. if someone request a proof for existence of the sun while he sees it every day and asses it effects on plants and all forms of life, then it is very difficult to give him a proof...

Anyone can admire any theoretical ideas that seems appealing to him, some people may think they can sleep at their homes and the money will fall from the sky. unfortunately, although this idea seems appealing, This doesn't work in practice. so you should be concerned with finding out facts not...

Devout muslims cares well for their children, wives, sisters, brothers and parents. Islam has a system of rights for every family member. you can admire any theory. but the Islamic regulations works very well in practice. I don't support any wrong behaviors or excessive-violence between family...

1) Allah is the only God. All other beings including angels and humans and jinns are slaves of allah. This includes all prophets and messengers. 2) The Messenger Mohamed (peace upon him) is a slave of allah and is a human like any other human. But allah chose him to inform humans with Allah's...

It seems that the reaction-diffusion system I reviewed later is an example for what you mean. in this case, this is my comment: remarks: 1) there are many approximations/simplifications in the model such as: a) the system is modeled as a coupled two stationary partial differential equations...

Review of reaction diffusion systems: please read at Reaction diffusion system - Wikipedia the free encyclopedia I will consider the system called (Two-component reaction–diffusion ) the system that I consider according to the reference is a two substances that coexist into some volume and...

thank you for the book! may be i got an overview of it! but if the book tells me that that a box of sand can be converted to a processor by shaking, i may ask the author to revise it!

good luck with your children, i hope they be good people in the future. but it seems not all americans are civilized like you: Nineteen States Allow Teachers to Spank Children Smart News Smithsonian