Nutrition

For dietitians, medical professionals

Etiquette

For those dedicated to recognizing and adhering to social conventions and customs.

Pets

For pet owners, caretakers, breeders, veterinarians, and trainers.

Mind

For experts & enthusiasts in mental health and the science of happiness.

Life Hacking

For people who are looking for clever solutions to life problems & experts that know how to hack life.

Relationships and Dating

For people seeking answers to questions about dating, long term relationships, love, marriage or other commitments, and everything else typically considered a "relationship".

Life Improvement

For experts and enthusiasts that want to solve problems that hold people back from improving themselves (personality, confidence, communication, language, productivity, organisation and so on) such that they can achieve more in their daily life.

Education

For professional educators and education researchers, K-12 teachers, vocational teachers, school administrators, school faculty, education psychologists, education historians, education theorists and philosophers, non-profit educationists

Sustainable Living

For folks dedicated to a lifestyle that can be maintained indefinitely without depleting available resources.

Sociology

For both professionals interested in sociological issues regarding their profession (e.g. doctors, teachers, laywers, sociologists) and people who are interested in the concepts of sociology, such as social class, ethnicity, gender etc.

Cheap Alternatives

For people who want to share or learn tips on using money wisely, including little known product and service alternatives, cheap ways to "accomplish the same thing," and effective DIY strategies to get around hiring someone or buying something.

Genealogy & Family History

For expert genealogists and people interested in genealogy or family history

Expatriates

For people living abroad on a long-term basis.

Legal Questions

For in this site you can ask legal questions.Remember only use this site as legal guidance you should always consult with an attorney before proceeding in any legal transaction.

Chinese Emigration 移民海外

For chinese people emigrating. | 帮助中国人讨论如何移民海外

Teen Life

For teenagers who want to get advice on dealing with the social and academic aspects of teen life.

Coffee

For people to share knowledge concerning brewing appliances, modifications, methods, techniques, coffee blends, roasting and grinding. Everything related to the coffee world. Coffee is a science!

First Aid

For those interested in learning how to be effective and safe at being a first line of care in the event of injury or illness.

Geocaching

For geocachers around the world about their favourite hobby.

Clothing and Fashion

For people who are enthusiastic about fashion, and about clothing, tailoring, cobbling, hatmaking, haberdashery and bespoke or couture clothing items.

Law & Government

For q&A site for people who have questions regarding law, government, etc. This site is not a replacement for a lawyer.

About Dreams

For experts and enthusiasts in dream interpretation, analysis, recollection, REM, dream moods, and lucid dreaming techniques. This site is for people who want to learn more about this altered state of mind.

DIY Projects

For it will cover all questions that fall under the DIY category; covering a wide range of topics including Hobby projects except home improvement (http://diy.stackexchange.com).

Vegan Hacks

For vegans, Vegetarians, and those looking for tips, tricks, and recipes that are vegan.

Homeschooling

For homeschoolers, both current and former, and those interested in learning more about homeschooling for academic purposes or for real-life application.

Personal Productivity

For people wanting to improve their personal productivity.

Physical Fitness

For physical fitness professionals, athletes, trainers, and those providing health-related needs. Topics include exercise and training, nutrition and diets, wellness, and activities related to strength, endurance, agility, and cardiovascular fitness.

Academia

For academics and those enrolled in higher education.

Parenting

For parents, grandparents, nannies and others with a parenting role.

Gardening and Landscaping

For gardeners and landscapers.

Personal Finance and Money

For people who want to be financially literate, find ways to save money, minimize taxes, invest wisely, plan for retirement, etc. Also for financially-savvy amateurs, DIY-investors & personal finance pros.

Living in Poland

For everything about living in Poland, for example : culture, food, hotels, museums, etc...

Autism Spectrum & NLD

For questions about all aspects of having child or being adult with Autism Spectrum on Non-verbal Learning Disorder. What is ASD&NLD, how to get help, how to function in society etc.

Repair

For people with skills in repairing stuff that might not otherwise be repaired - e.g. computers, lawnmowers or furniture - and want to reuse stuff that would otherwise be thrown out.

Living in USA

For experts/enthusiasts of American culture and for questions about the practical aspects of living in USA.

Body Language

For those interested in the silent language we all "speak"

Home Remedies

For people who are curious about the various natural remedies that are in practice by different cultures. A platform for experts in natural remedies of their respective cultures - so we all can benefit from the wisdom of ancient cultures.

CopyrightX

For active researchers, academics, and students of the subject of copyright.

Personal Hygiene, Health & Body Care

For questions about stuff like personal healthcare and hygiene, and also beauty (make-up for female visitors, shaving and grooming for male visitors)... Beauty is meant in a wide meaning, not only purely aesthetic.

The Paranormal-Files

For everyone interested in the unusual and the unexplained: Afterlife mysteries, mediums, mystics, the paranormal, secret societies, prophecies, ghosts, superstitions, secret places, mysteries of the mind, aliens, UFOs and conspiracy theories.

Chocolates

For chocolate lovers, from connoisseurs to new impassioned. To share common adoration to the Food of the Gods!

Food & Cooking (in Portuguese)

For cooks, chefs, anyone who can make a dish that can objectively be described as "tasty"

Home Improvement (in German) — Heimwerken

For german DIY enthusiasts.

Survivalism and Preparedness

For Survivalists, Preppers, those with questions on how to prepare to survive doomsday scenerios

Diabetes

For people who suffer from diabetes (type1 and type2) and their families to help them understand the changes a loved one might be going through with the help of medical professionals involved in caring for this disease

Housework

For people who want to improve how they do the everyday tasks of keeping their home in shape.

Rhetoric

For everyone who's looking for arguments to convince others to something. It's the place to give arguments (essential, emotional, demagogic etc.), but not for discussion about the validity of asker's case.

Migration

For the people who are moving to another country for longer period and everyone who want to help them with expert knowledge.

Nonviolence

For discussion on pacifism, non-violent conflict resolution, peace-building, non-violent resistance.

Schools and learning

For learning at or outside school. For students, teachers, autodidacts, etc. Either for pure learning questions, or practical issues arising when going to school or otherwise studying.