INPUT ARTICLE: Article: Center the tip of each screw with its corresponding pilot hole mark. Use a power drill or screwdriver to drive the screws into the underlying wall stud to a depth of about 1 inch (2.5cm). Then, remove the screws from the wall carefully. Use the screws that came packaged with your shelf brackets. If your brackets didn't include their own fasteners, 1.25in (3.2cm) wood screws will be a good fit for most average-sized shelves. Boring pilot holes is easier, neater, and more precise than trying to screw directly into the bracket holes in one shot. Align the screw holes of each bracket with your pilot holes and reinsert the screws. Tighten the screws with your drill or screwdriver until they're seated snugly in the wall. Be sure to double-check that your brackets are straight and even before you cinch them down. Avoid overtightening your screws. Doing so could damage the surrounding surface and weaken their connection as a result. Hold off on putting up your shelves until you have all of your brackets in place. If any of the brackets are misaligned, it will be much easier to fix them if you haven't already installed the shelves. Depending on the style of your shelves, you may be able to simply rest them on top of the brackets and call it a day. If your shelves are designed to be anchored to the brackets, insert screws in the appropriate slots and fasten them down. Most of time, these slots will be located along the tops of brackets where the shelves sit. Use your level to make sure your shelves are even. If they're off level by more than a small amount, it may be necessary to drill a new pilot hole for one of your brackets. As long as the brackets are seated securely in the wall studs and you're using anchors of an appropriate strength rating, your shelves should have no problem supporting the amount of weight indicated in the product specifications. Inspect the area around your newly-mounted shelves for traces of the markings you made while searching for your wall studs and positioning your shelf brackets. If you find any, rub them out gently with the eraser end of your pencil. Afterwards, congratulate yourself on a job well done! If you opted to put up painter's tape to protect your wall, simply peel it off and throw it in the trash.

SUMMARY: Drill the pilot holes for the bracket screws. Fasten the brackets to the wall using the pilot holes you just drilled. Put your shelves in place on top of the brackets. Erase any visible pencil marks left on the wall.

In one sentence, describe what the following article is about: If you engage in strenuous and vigorous activities, especially during hot or humid weather, your body will heat up due to the expense of energy and physical exertion. Try exercising in less physically demanding ways, such as walking or cycling. If you insist on maintaining your usual level of workout intensity, be sure to take frequent breaks and avoid over-exerting yourself. Swimming can also be a good way to naturally lower your body temperature while exercising, because you will be submerged in cool water. It's important that your clothing allows air to circulate over your skin to cool you off, but you also want to be sure that your skin is covered to prevent additional sun exposure. Light-colored clothing reflects the sun's light rather than absorbing it, thereby lowering the level of heat in the body. Avoid wearing dark colored and thick clothes, as these clothes are known to attract and trap heat. Hot and spicy foods can increase your metabolism, acting like stimulants to elevate your body temperature. The compound found in chili peppers, capsaicin, naturally raises your body's temperature. Food with a high fat content can lead to more heat being trapped in the body by increased levels of fat stored in the cells. This is because fat is responsible for storing heat in the body and making the body warmer.
Summary: Avoid extreme or strenuous activities. Wear light colored and loose-fitting clothes to reduce heat retention. Avoid eating spicy and fatty foods.

INPUT ARTICLE: Article: Volunteering with a local charity is a great way to improve the world around you. You'll be able to do the most direct good and see the impact on the people that you help. If you have a practical skill or can learn one, or evening volunteering at the Humane Society in your local neighborhood. using that skill will offer the most good (skills like construction or medicine are good examples). Tutor disadvantaged kids Work at a local soup kitchen Work with a charity like Habitat for Humanity. Another way to really make the world a better place is to reduce the negative impact you have on the world around you. Being good stewards of the world has a significant and positive impact on your environment and helps to preserve the planet for the next generation. Be consistent about recycling. Reduce the waste you produce and compost. Conserve water and grow some of your own food. If you really want to help your local environment, buy and install solar panels for your home and switch to public transit, a bike, or an electric vehicle. Increase positive impacts. Notice how your happiness and well-being are interconnected with other people and the natural environment. Learn how you can leave a legacy of sustainable happiness. Exercise your right to vote. Bad politicians and policies can have an incredibly negative impact on your community and your environment. By not voting and letting your voice be heard, you are allowing opportunity for bad policy to rule. Be engaged in your city, states, and country by voting and talking with the politicians you support, as well as educating others on important issues. In America, for example, only about 50% to 60% of eligible voters actually vote during the presidential election. And that number tumbles to about 35% to 40% in midterm elections. Imagine the changes people might enact if 90% of people voted during presidential elections and 60% of people voted during midterms! With companies, your money talks....so shout as loud as you can! Don't buy products that harm animals or from companies that use abusive tactics with their animals. Whenever you can, buy local products that support the people around you and your local economy. When a company makes poor choices that negatively affect people, stop buying their products. Always, always feel free to contact companies to let them know what you're doing and why! Some, not all, businesses actually care about what their customers want. They'll never know how to change if people don't tell them. Take care of and take pride in the area where you live. This preserves the area not just for you but for everyone else in your community. If you have the opportunity to help, take it because not everyone will have the chance. You should also find ways to improve the environment where you live. Here are just a few ideas: Combine good citizenship and environmental cleanup by volunteering with your city to plant trees, maintain sidewalks, and keep green spaces green. Never litter when you're out and about always try to find a proper trash can or recycling bin for your trash! Clean up trash that you do find, even if someone else dropped it.

SUMMARY:
Volunteer. Reduce your impact. Be civically engaged. Make a statement with what you buy. Take pride in where you live.