Kodu programming interface.

Kodu programming interface.


A new week, a new TWIST.

Do you Kodu?

I have talked about the joys of graphical programming before. This week there is a NEW entry in easy and fun to use graphical programming language designed to get kids into programming. Microsoft has release the technical preview download for KODU, which “a visual programming language made specifically for creating GAMES. It is designed to be accessible for children and enjoyable for anyone.” While this has been available for the Xbox 360 for sometime, now anyone with a decent PC can jump in and start making games EASILY. Kodu’s website has all that you will need to get started and the program comes with samples of what can be accomplished with it. The cool thing is you can edit those samples and add your own flavor to them. If you make a game that you wanna show-off, feel free to post a link to it in the comments.

Quantum computer makes quantum leap.

In science, quantum is the SMALLEST piece of an object. Therefore, it is weird to me when people say that they have made a “quantum leap” to indicate a giant progress.

Anyhoo, things at the quantum level do not behave like everyday objects. Strange things can and do happen. One STRANGE thing is an object can be in two states at the same. It would be like you being asleep and awake at the same time. Scientists have been for a long time trying to use this strange behavior to build POWERFUL computers. The basic idea is what with a quantum computer it would be possible to try out all the solutions to a problem at once and extract the correct answer instantaneously. You can easily imagine how hard that is. For example, consider a simple math problem, which only has one answer. Well, there are an INFINITY of numbers to pick from, how do you create something that can hold an infinity of anything?

But, just because something may seem hard does not mean we should not try. After all, that is what makes science fun!

It was reported this week, that scientists have built a quantum computer to model the hydrogen atom. Hydrogen is the simplest of the elements consisting only of one proton and one electron so it was a great way to demonstrate the computer since it can be easily checked against other methods. The question is, once they can build a quantum computer that can solve ANY mathematical problem, will we still have do to homework? :)

Resources

How quantum computers work.
A tale of two qubits: how quantum computers work – A more technical look at how quantum computers work.

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