Write an article based on this "Take the right safety precautions. Turn on and angle your angle grinder. Cut through the U-lock with the angle grinder. Make another cut a few inches from the first cut. Turn off the angle grinder and remove the U-lock."
article: An angle grinder is a power tool that is highly effective for breaking U-locks and most other kinds of locks. It's the most powerful and quick method of slicing though U-locks, but in order to handle it responsibly you need to take a few safety precautions. You practice and feel comfortable with your angle grinder before using it on your U-lock.   Put on work gloves to protect your hands, as well as goggles to stop any flyaway material from getting in your eyes. Don't wear any loose clothing or jewelry when you operate the angle grinder. Make sure that you are using the right sized disc for the grinder and that the grinder is able to go up to maximum speeds. If your U-lock is locked but not attached to anything, clamp it with a vice attached to a table. If the lock is fastened around a bicycle, adjust it so that when pressure is applied to it, it doesn't move but stays in relatively the same place. Hold your angle grinder using both hands at an angle of 15-30 degrees. Hold your angle grinder a few inches away from the U-lock and turn it on. Use both hands to hold the angle grinder and slowly bring the blade against one of the U-shaped sides of the U-lock. Don't be alarmed when you see sparks fly; even if they touch you they won't hurt you. Hold the blade against the side of the U-lock until it cuts through. This can take anywhere from 15 seconds to a few minutes.  Be very slow and deliberate when you use the angle grinder. Don't push or exert force with the grinder. Just hold the blade against the lock and wait as it chips away. If exert force while you cut, you will cut through the U-lock and then push angle grinder past it to cut whatever is behind the U-lock. If you are trying to take the U-lock off your bike or the handle of a door, you will need to create one more cut to be able to dislodge it. Use the same method to cut the U-lock as you did for the first cut, this time cutting through an area a few inches from the first cut. Stop when you complete the cut. After you finish using your angle grinder, turn it off. It's important as a safety precaution to turn it off immediately after you are finished using it. After you make the second cut, a section of the U-lock should have fallen away to make a gap in the lock. Take the U-lock off, store your angle grinder, and throw away the remains of your lock!

Write an article based on this "Draw a long rectangle. Add two triangles at each end. Add two rotor bases. Add circles and curved lines on the rectangles. Add the rotors. Using a pen, draw on top of your sketch. Erase the pencil sketch and add details. Color your helicopter."
article: This will be your transport copter’s main body. It has to be huge because it needs to accommodate big objects like crates and trucks. The smaller triangle at one end will be the helicopter’s nose. The bigger triangle at one end would be the compartment gate. for the rotor bases, add two rectangles at the top of the rectangle on each opposite side. The rear rectangle should be bigger than the one in front. Add two small circles at the lower base of the rectangle. These will be your copter’s wheels. One should be at the bottom part of the compartment and the other near the middle of the copter’s body. Add two downward curves at the top of the rotor bases you made earlier. Add straight lines on top of the rotor bases. Depending on the angle of the view, you might need to add 2-3 lines per rotor base. Put in mind the overlapping lines and parts that should be hidden. The line art might not look perfect and crisp but it should look neat when the pencil is erased. You can add details like light bulbs, small windows and doors. You can also add screws and metal sheets for added rugged effect. Helicopters could go from boring gray or white to camouflage or even in bright colors. You may also want to add symbols or insignia to make your helicopters look more real.

Write an article based on this "Open Adobe Illustrator. Create a new document. Grab the Ellipse tool from the toolbar of the new document. Drag and hold the Shift button to create a perfect circle."
article:
Any version will do. Wait until the program opens. Simply press Ctrl + N. A window will pop out saying "New Document." Just enter your desired size then click Okay. It is located on the left side of the screen.