a wide range of classes that may have little or no scholastic overlap but are taught with the purpose of broadening the student's conception and interest in many otherwise unknown areas of study. Students typically explore subjects like photography, community service, drama, magic, scuba diving, video production, comic book design, crime scene forensics, cooking, yoga, and similar areas. Science and nature Summer camps provide opportunities for children to learn hands-on. One of the oldest and longest-running science camps is the International Astronomical Youth Camp (IAYC) which began in 1969. So far, IAYCs have been held in 15 countries and have hosted 3,468 participants (~1,700 unique), from 81 nationalities worldwide. Tech camps Tech camps focus on technology education. These summer camps develop 21st-century skills in areas such as game design, 3D game creation, web design, graphic design, robot building, and programming languages. These summer camps are typically held on college campuses. Many universities now offer technology-focused camps in the summer as a way of reaching future students, generating revenue and providing community service outreach. Language and foreign culture camps To meet a growing demand for language education, language camps have developed around the United States. Many of these summer programs are hosted by high schools. Colleges and universities have also created camps using their facilities to host younger students. Foreign countries have established summer schools in the United States to offer education regarding their culture and language. The growing popularity of summer language camps may be related to a growing interest in languages not typically offered in United States high school curricula. Arabic, Mandarin Chinese, and Korean are examples of languages in-demand that do not often appear in a curriculum. Other type of camps Art and performing arts camps Other camps have become summer training grounds for a variety of arts. Many offer elective classes in a range of creative and performing arts activities including visual arts, music, theater, speech, debate, dance, circus arts, rock and roll, magic and other specialties. Some of these programs have a narrow focus on one particular area, while others offer a wide range of programs. Due to the popularity of these activities, many traditional camps have added some elements of the visual and performing arts into their programs as well. Oftentimes camps will have various totems or traditions that pass from one group of campers to the next, with each group adding something that denotes