Curious about laser level? Watch the demo and Learn How To Use Laser Levels. In surveying and construction, the laser level is a control tool consisting of a laser beam projector. The tool is leveled according to the accuracy of the device and projects a fixed red or green beam about the horizontal and/or vertical axis.
Pocket squares, the small piece of cloth in pocket of men's coats. Dozens of different ways to fold the square from the ornate four peak to the crisp presidential, there’s a fold suitable for any occasion. Casual, formal or somewhere in between. Learn 12 ways to fold your pocket square. Your style will thank you.
Hi there, welcome to another dimension, where up is down, right is wrong, and squares are circles. Seriously, bring us all your squares and we'll turn them into circles for you.
Engineers love puzzles, but this geometric puzzle is a little harder to figure out than you would expect. See if you can do it.
Aviation experts were baffled when a British Airways plane from Hong Kong landed at Heathrow airport with a square tire.
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