Article: You'll need a piece of corrugated paper that is about 24 inches in length (this is a ridge material, easily available from paper stores or craft stores). You'll need two magnifying glasses that are NOT the same size. You will also need strong glue, scissors, and a pencil. If the magnifying glasses are the same size, the telescope won't work. The image of the print will look blurry. Place the second magnifying glass between your eye and the first magnifying glass. You will notice that the print appears larger and upside down. Mark the diameter on the paper with the pencil. Make sure that it is pulled tight. You will need to measure about 1 1/2 inches from the mark. This will create the extra length to glue around the magnifying glass. You should be cutting across the width of it (don't cut lengthwise). The paper should be about 24 inches in length on one side. Cut a slot in the cardboard tube near the front opening about an inch (2.5 cm) away. Do not cut all the way through the tube. The slot should be able to hold the large magnifying glass. This is where the second magnifying glass will go. You should now have two lengths of corrugated paper. One piece should be slightly larger than the other. Leave about 0.5 - 1 inch (1 - 2 cm) of tube behind the small magnifying glass and cut off any excess tube remaining. You'll need to glue the edges of the paper together as well, since you've left about 1 1/2 inches of paper. This one will need to be slightly bigger than the first one. Not too much bigger, only so that the first will fit into the second one. You can now use this telescope for looking at things farther away, although it will be difficult to view the stars clearly. This type of telescope is really good for viewing the moon. The images will be upside down, since astronomers don't care about up and down in space (there is no up or down in space, after all). if you wish to align the image with gravity, you can use two prisms aligned in an "N" shape to correct the image, but you will have to re-position the lenses.
Question: What is a summary of what this article is about?
Gather all your materials. Hold one magnifying glass (the bigger one) between you and the paper. Move the second glass forward or backward until the print comes into sharp focus. Wrap the paper around one of the magnifying glasses. Measure along the edge of the paper from the first mark. Cut down the marked line on the paper to the other side. Cut a second slot in the tube the same distance from the first slot as was written down between the two glasses. Place the two magnifying glasses in their slots (big one at front, little one at back) and tape them in with the duct tape. Glue first length of paper around one of the magnifying glasses. Make the second magnifying glass tube. Slot the 1st tube into the 2nd.
Article: Work through a return row, using either the Tunisian simple stitch or Tunisian double crochet. Wait until only two loops remain on your hook. Attach the new color to the tip of your hook, then draw this new color through both loops already on your hook. To attach the new yarn, tie it to the tip of your crochet hook with a standard slipknot. When you finish this step, you should have one loop of your new color on your hook and none of the old color on your hook. Work your next forward row of Tunisian simple stitches or Tunisian double crochet as you usually would, using the new yarn color instead of the old. Continue along with forward and reverse passes as usual until you have all you need for this color yarn. You can then change colors again, using the same technique, or finish off your work.
Question: What is a summary of what this article is about?
Reach the end of a return row. Draw the new color through both loops. Work your forward row as usual.
Article: Though you are studying last minute and may be trying to cram as much information in your brain as you can, you should still try to take short study breaks. During your study breaks, you should do some exercise to keep your energy levels up and to improve your concentration. Even doing 5-10 minutes of exercise during your study break can help you stay fit and mentally prepared for more studying in the future. For example, you may do a quick jog around the block during your study break or go for a quick walk around campus. You may also do push ups or sit ups during your study break to stay motivated and alert. You should try to only drink water while you are studying, as this will ensure you stay hydrated and healthy. If you do drink coffee, you should only drink a small amount during the day and make sure you are drinking enough water to compensate for the caffeine. You should also try to have healthy, energizing snacks while you study so you can stay focused and not become too wired or too lethargic. Go for healthy sources of sugar, like fruit, as well as healthy sources of protein, like nuts, to help you stay focused. Avoid eating and drinking items high in processed sugar and fat, as these products will only make you more tired and distracted. Go for healthier options so your body has the energy it needs to stay focused and study. To study effectively at the last minute, you should create a distraction free zone in your room or general area. This may mean keeping your door closed so everyone in your home knows you are trying to focus on studying and can leave you alone. You may also keep the doors and windows closed to block out any distracting noises around you. If you are studying in a public place, like the library, you may use noise cancelling headphones to stay focused. You may also turn off your cellphone or put it on mute so it is not a distraction to you. You may also find it helpful to turn off your wi-fi connection to avoid going on social media and getting distracted. Doing this can help you focus and not get sucked into using your time on social media instead of on your study notes.
Question: What is a summary of what this article is about?
Exercise on your study breaks. Drink water. Have healthy snacks. Block out any distractions.