The World’s First 3D Printing Pen 3Doodler 2.0

The 3Doodler is the world’s first and best 3D printing pen, this 3D pen can literally write in the air, this pen allows you to draw in 3D by extruding heated plastic filament that cools almost instantly into a solid, stable structure. You can vary the speed and temperature control.

You’ll be able to draw up into the air and create anything you can think of, whether it be a lamp shade, an architectural model, decorations, or even jewelry.

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Light-based memory chip to store data permanently

The world’s first entirely light-based memory chip to store data permanently has been developed by material scientists. The device, which makes use of materials used in CDs and DVDs, could help dramatically improve the speed of modern computing. Continue reading Light-based memory chip to store data permanently