Problem: Article: There are many different types of blueprint programs available. You can find programs meant for professional architects, such as Cad Pro, or use a program that is accessible to anyone, such as Smart Draw. Download the program onto your device to get started.  Keep in mind that some programs can be quite expensive, while others are cheap or free. Make sure that you can run the program on your device by checking the software specifications before you get started. If you cannot run a program on your computer, try one that you can use in your internet browser, such as Smart Draw. The program should allow you to open a blank page or start with a template. Fill the page or template with the rooms that you want your house to have. You can choose pre-sized rooms from the toolbar, or draw the rooms using the program's tools.  Make sure that you consider the total size of the house when you are creating your house's rooms. For example, if the total length of your house will be 30 ft (9.1 m), then you should have plenty of space for 3 10 in (25 cm) bedrooms on 1 side of the house. You can also use a tool in the program to label each of the rooms if desired. The program should have a tool or templates for creating windows. You can drag and drop them on the spots where you want them to go. Then, resize the doors and windows as needed. Make sure that the dimensions of the doors and windows are appropriate for the size of the rooms. For example, you might want to create a small window for a small room, and a large window or a couple of medium sized windows for a large room. The program should include a tool or menu with symbols for appliances and electrical outlets. You can choose, drag, and drop the symbols onto the spots of the blueprint where you want them to go. Although appliances are not actually part of the house, putting symbols where they will go in the house will help you to ensure that the spaces will be large enough for them and that the electrical outlets in those spaces will be adequate for each appliance. When you have finished making the blueprints and you are happy with the design, print and save them. This way you can access a physical and digital copy of them when you will need them. Keep in mind that some free programs will not allow you to download and/or print the blueprints unless you pay for full access to the program.
Summary: Choose a program that suits your design needs. Create the house and rooms in your desired sizes. Select the windows and doors. Place symbols for appliances and electrical outlets. Print and save your blueprints.

Problem: Article: The task for this construction is to copy, or transfer, some given angle, using the rules of mathematical construction. Begin with your sample angle on a sheet of paper. You also need to have a blank space to draw the congruent angle.  For ease of reference, refer to the original angle as Angle ABC. Point B is the vertex of the angle. An angle is made up of two rays that join at the vertex. This angle is comprised of Ray BA and Ray BC. The first tool that you need for constructing a congruent angle is a compass. Compasses come in a variety of styles. Some very inexpensive ones have a simple slot for you to insert a pencil. Some more expensive and accurate compasses have a variety of lead or ink inserts that may be interchangeable. For a simple task like copying an angle, you can use just about any compass that you have available. The second tool you need is a straight edge. In fact, for the most genuine constructions, you should avoid using a ruler. According to the true sense of geometric construction, you should not rely on measurements. Therefore, you can use anything with a rigid straight edge. The pencil in your compass will be used to mark certain lengths, but you will also need a pencil, pen or marker for drawing straight lines.
Summary: Review your original angle. Get a compass. Find any straightedge. Use a pencil, pen or other marking tool.

Problem: Article: To make these beaded earrings you will need: two headpins, a round-nosed pliers, two French hook earwires and a selection of beads - they can be pearl, crystal, plastic or glass - it's a matter of personal preference.
Summary: Gather your materials.

Problem: Article: Some whitening strips contain hydrogen peroxide, which is poisonous if swallowed.  Try to avoid swallowing any of the gel or saliva that is produced when wearing the whitening strips. Don't worry if you accidentally swallow a small amount of gel.  Small amounts will likely not produce any symptoms. The chemicals in whitening strips can cause some sensitivity in the teeth and gums to occur.  This may be the result of the gel coming into contact with the gums directly, applying the strips for too long or too much, or a sensitivity to the gel.  Take a break from whitening strips if you notice your teeth or gums becoming sensitive.  Ask your dentist if you are able to use whitening strips safely. Not all tooth whitening strips use the same chemicals and processes to achieve results.  Some may actually exacerbate preexisting dental issues or cause new ones to arise.  Ask your dentist if whitening strips and other whitening products are a good fit for you.
Summary:
Don't swallow any gel from the strips. Stop if sensitivity occurs. Ask your dentist before using any whitening product.