Either conduct research online or visit your local library. Look at texts that specifically describe theoretical physics or books that outline the careers of famous theorists. Many popular books explore physics at varying reading levels so you don’t have to read complex texts to start learning either.  Theoretical physics involves more than just theorizing solutions to problems. As a theorist, you have to be able to use algebra, geometry, calculus, physics, and other sciences in order to prove or support your claims. If you are a parent and have a child in elementary school who is interested in learning about physics, check out books by the popular author, Chris Ferrie. Chris has published a wide variety of children’s books that explain basic physics principles, and ones that spotlight figureheads in the field like Isaac Newton, who was the first theoretical physicist.  If you are in middle or high school, consider reading books by Stephen Hawking, who is a renowned theorist in the field. "A Brief History of Time" and "The Grand Design" are popular books to read to obtain general knowledge on the field. Even if you are in elementary school or middle school, it is never too early to start picking the minds of your teachers. If there is a topic that you are really interested in, like theoretical physics or even just general physics, see what additional information your science teacher can provide you. Your teacher may even have a list of websites for you to learn from or books that you can borrow on the subject. Take every opportunity to learn more about the field and prepare yourself for a future career. Specifically look for classes that involve mathematics and physics. This will create a solid foundation for you to branch off of later on in your schooling. Some basic classes that might interest you are physics, algebra, geometry, calculus, and astronomy. Joining science-based extracurricular activities will expand your knowledge, and will look good on any college applications you fill out. This will also give you the opportunity to connect with others who share the same passions as you.  Maybe there is a physics club at your school and every week students get together to learn information not covered in class, or maybe there is a summer science camp that teaches astronomy, which is something not offered at your school. Whatever the club or camp is, get involved with it if you can. Speak with your science teachers or visit your local community center to find out about ongoing science clubs or upcoming science camps.
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One-sentence summary -- Read texts on related subjects like mathematics and general science. Meet with a science teacher at your school to talk about the field. Enroll in classes related to theoretical physics. Get involved with local science clubs or science camps.

Q: While eating may be the last thing on your mind, you need to maintain your strength. Focus on unspiced, lean foods, like whole-grain crackers, brown rice, toasted whole-grain bread, or chicken. Chicken or vegetable broth may also be a good option if you aren’t able to eat solid foods just yet.  For now, it’s best if you avoid fatty, greasy, or spicy foods. If in doubt, consider following the BRAT diet while you’re recovering from nausea. BRAT stands for bananas, rice, applesauce, and toast—these bland foods supply you with much-needed nutrients while being gentle on your stomach. Cigarette smoke, strong perfumes or colognes, candles, or the smell of certain foods could make you feel even more nauseous. If possible, step outside and take in a few deep breaths to help your stomach feel a little better. Clear out strong odors from your home by opening windows and turning on a fan. Dehydration will make your nausea even worse, so make sure to keep sipping on hydrating liquids throughout the day. Water and tea are great options, but steer clear of sodas and other high-sugar beverages, like juice. Hopefully, rehydrating will bring you relief and make it easier for you to concentrate on the task at hand.  Sip your drink slowly—drinking it too fast could make your stomach feel even more unsettled. Some people prefer cold drinks to help soothe nausea, while others find that room-temperature or warm liquids are best. Do whichever brings you the most relief. While this might not always be an option depending on your daily responsibilities, try taking a nap or just laying down when you start to experience nausea. Keeping still can help decrease nausea and may also help alleviate some anxiety.  Nausea can be caused by many different factors. Pregnancy, medications, anxiety, and sickness are all common causes. If you need help, ask a friend or partner to pitch in so you can get some much-needed rest. Nausea can really knock you out for a while, so don’t feel bad for needing time to rest.
A: Focus on eating bland foods that are easy on your stomach. Avoid scents and odors that make your nausea worse. Drink lots of clear liquids to keep your body hydrated. Prioritize getting rest and try to take it easy to alleviate your nausea.

Article: Assimilating to a culture’s ways is a very important part of feeling like you fit in and feeling “at home.” Embrace their traditions and etiquette to get a feel for their way of life and to truly experience the country. However, if something doesn’t make sense to you, don’t do it! You still have your own mind. No culture is better than any other, and therefore their way of life doesn't necessarily have to be adopted. Take traffic rules, for example. If you see a pedestrian timidly crossing the street, you may wish to resist that Brazilian influence growing inside of you and let him or her pass. Never compromise safety or your happiness just to fit in. Going to Brazil on your own can, at least initially, be very daunting. To make the transition easier, find other expats to help pad the culture shock. They are going through the same thing, or have at one point or another. They can point you to all the wonderful "bits of home" they've cultivated. Brazil is huge and multicultural – you'll be able to find certain comforts (brand names, certain foods, etc.) if you know where to look. In addition to expat friends, you need native friends, too, to show you the ropes. They’ll know all the happening spots, the best places to get food, and show you a side of the country that expats aren’t able to. They'll be the ones that give you the most memorable stories, too. Don't know where to start? You can meet people hanging out at cafes, clubs, at futbol games, or through your students if you teach them your language. What's more, some families love taking in foreigners. Next time a friendly looking older woman smiles at you, initiate a conversation just by saying hello and asking her name. You may be a few minutes away from a home-cooked meal! Many expats take trips back home often, or at least take many opportunities to travel. The pollution may get to you if you're in a bigger city, so you’ll literally need some fresh air!  Listen to your body and mind – when are things starting to get to you? It’s then that you need to take a break from life – that way you can come back rejuvenated and ready to go. If Brazil does start getting to you, sleep on it. Don't write it off quite yet. Sometimes homesickness seems like it's staying forever, but it can be fought through. The rewards, stories, and memories will be virtually limitless if you stay!
Question: What is a summary of what this article is about?
Embrace what you approve of. Look for expat communities to be a part of. Make friends who are locals. Take a breather when you need.