Monthly Archives: March 2008

I am using small Hobby drill (cheap dremmel tool) t make holes in PCB. Recently I broke several high speed steel drills. I decided to explore, why the drills are broken. After some investigation, I discovered that drill is moving … Continue reading →

Just small note about the beauty of laser beam image. Laser beam is coherent light- the waves of the light are synchronized. So all theoretical effects of light can be viewed with naked eye. Here is the image of interference- … Continue reading →

This web log entry was written in Lithuanian language before new year. It was just a joke… My nephew decided to build holographic super computer as his science project. (It a partly true). Here is small glance to the upcoming … Continue reading →