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Royalty free usable photographs - top part require payment, bottom ones are usable in projects and presentation. Seem pretty decent quality.

This video is an introduction to the basic ideas behind stock markets. Why companies offer stock to the public Why people buy and sell stock Why stock prices change How we measure the stock markets using indices

Great Royalty-Free music for movies, podcasts and more.

Experts give us their reactions to the Bash vulnerability in Linux, Unix and Mac. Hundreds of millions of computers are potentially affected by Shellshock, a new bug found in Linux, Unix and Mac. The flaw is related to the command processor called Bash, short for Bourne again shell, which is common to Linux, Unix and Mac systems. So what does this all mean for us?

In the ebb and flow of educational theories and approaches to learning one can see many commonalities to the world of fashion. A good idea emerges, becomes mainstream, is appropriated by a wide number of educators who blend the essential elements into their methodology and over time the once good idea becomes an oversimplified or slightly misunderstood model of what it once was.

Interesting psychology facts The fact which many people believe that 'psychology is a common sense' is actually a misnomer. Students embarking on the discipline of psychology know that it is a scientific field that understands human behavior based on empirical research. The field of psychology understands functioning of human mind based on facts and realities of experiments and research.

Like always, even the last year wasn't any bad for hackers! They were busy targeting and attacking major cities, state and local governments, businesses, hospitals, and schools around the globe. They used all forms of cyberattacks, including ransomware, BEC, phishing, and many others, to get hold of their malicious intent.