What’s Icebike?

Icebike refers to winter cycling on roads or trails, with special equipment available for extreme versions. Cyclists ride for commuting, exercise, or fun, with equipment varying based on weather conditions. Proper clothing and equipment, including studded tires, fenders, and lights, are necessary. Ice bike racing is a special category with winding paths carved out of […]

What’s the Jackstraws game?

Jackstraws is a game played with carved wooden pieces that are more challenging than traditional pick up sticks. The game has origins in ancient cultures and has been used for gambling and divination in China. Jackstraws became popular in Victorian England and crossed the pond to the United States. The game includes thematically related pieces […]

What’s Sports Biomechanics?

Biomechanics studies the human body in a physical way similar to a mechanic studying a vehicle. Sports biomechanics analyzes body movement during sports to improve performance or prevent injury. It encompasses physics, anatomy, and physiology and can be applied to healthcare and sports. Sports biomechanics professionals focus on injury prevention and performance, analyzing physical actions […]

What’s Insurance?

Belaying in rock climbing involves securing the climber to a rope using a belay device, which is attached to the climbing rope and controlled by the belayer. Belaying is usually done in pairs, and self-belaying is possible but only for experienced climbers. Belay systems come in various sizes and designs, with self-locking devices being the […]

What’s a Cigarillo?

Cigarillos are small cigars, about 3 inches long and 0.25 inches in diameter, often marketed as a tastier alternative to cigarettes and come in various flavors. They contain about three times the tobacco content of cigarettes and may be sold in small packages. Warning labels are required on all tobacco products. Cigarillo is a Spanish […]

What’s an Aquatic Lung?

The Aqua Lung® is a device for breathing underwater invented by Jacques-Yves Cousteau and Emile Gagnan in the 1930s. It uses open-loop technology and is still used in the military and diving communities. After the patent expired, US Divers purchased and trademarked the device. The United States Army has used Aqua Lung® technology for nearly […]

What’s horse riding?

Horse riding lessons focus on the rider’s skills, with judges observing form and communication between horse and rider. Calm, well-trained horses are preferred, and riders can use English or Western tack. Equestrian training builds a relationship between horse and rider, encouraging good manners and responsiveness. Horse riding is the art of riding a horse. In […]

What’s JV?

Varsity teams are made up of the strongest players in college and high school, while junior varsity consists of less experienced players. Some schools hold sporting events for both levels, while others have junior college players as backups. Some students are immediately good enough for varsity, while others use junior college as a proving ground. […]

What’s a Playoff Beard?

The playoff beard is a tradition among North American sports teams, especially in the NHL, where players don’t shave during postseason contests for good luck. It started with the 1980 New York Islanders and has become a ritual among most NHL teams. Fans also grow playoff beards to show support and sometimes for charity fundraising. […]

What’s a hydrogen rocket?

Hydrogen rockets use hydrogen and oxygen as propellant, releasing energy when ignited. The reaction is efficient and used in space launches, but hydrogen must be kept in liquid form. Model rockets on Earth use the same concept, but don’t need to carry oxygen. Simple experiments can illustrate the power of the reaction. A hydrogen rocket […]

What’s a bird call?

Bird calls are vocalizations used by birds to identify themselves and communicate with others. They can be formed by the syrinx or mechanically, and can be used for mating, warning, or maintaining contact. Bird calls are used for identification and research, and some birds can mimic other species’ calls. Hunters use bird calls to lure […]

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