Add Yahoo as a preferred source to see more of our stories on Google. 3D optical illusion drawing hack We love a nice optical illusion (if you hadn't noticed), and happily the internet is full of ...

Houston – On our show today, Mark gave Lauren and Crystal a lesson in 3D drawing. Watch the video above to follow along, and see how their drawings turned out. Mark Kistler is an Emmy Award-winning ...

Mark has taught millions of kids how to draw in 3D. Find out what inspires him, how he became a YouTube sensational and his time on PBS.

For fabrication, a 3D STEP file would be more useful than a 2D centerline sketch. Export as STEP AP214, and you can include ...

Thanks to the influx of mobile tablets like the iPad, 2D sketch tools and industrial design capabilities are suddenly hot. So hot that Dassault Systemes just added a new 3D sketch tool to its CAD and ...

MS Paint 3D doodle drawing becomes easier with simple tips and tricks that help turn basic lines, shapes, and colors into fun ...

Designing 3D objects could be a lot easier when you’re working in 3D. That’s the premise behind Gravity Sketch, which is launching today as a virtual reality software tool that allows people to create ...