engmohamedsameh

A free browser based application for simulating simple circuits of logic gates.

100 interviews from the world's most successful entrepreneurs that you can learn from.

CogniFit brain training program lets you assess your memory, concentration and other cognitive abilities so you can get an optimal brain fitness and keep a healthy brain and mind. It's free!

Free video course on Introduction to Computer Science and Programming by Eric Grimsom of MIT. This subject is aimed at students with little or no programming experience. It aims to provide students with an understanding of the role computation can pl...

An alternative news website dedicated to the truth. News is what you make it. Empathy will save the world. Everything is Interconnected.

Get advice on identifying a market need, writing a business plan, and setting up a new venture.

The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity, and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you mig...

We compiled a list of the most useful YouTube videos that every entrepreneur should watch.

UC Berkeley engineers have found a way to grow nanolasers directly onto a silicon surface, an achievement that could lead to a new class of faster, more efficient microprocessors, as well as to powerful biochemical sensors that use optoelectronic chi...

You think you know a thing and that you can wrap your mind around it, then someone (like the folks at Our Amazing Planet) lay an infographic on you. Mind =

Etérea is the online portfolio of Cristóbal Vila with his ilustrations, animations, tutorials and workshops. Etérea es la galería online de Cristóbal Vila con sus ilustraciones, animaciones, tutoriales y talleres

Garrett Camp sold StumbleUpon for a reported $75 million a year after graduation. Then he bought it back.

Every fall, I explain to a fresh batch of Ph.D. students what a Ph.D. is.