Peak baggers climb sets of peaks, such as the Seven Summits, using lists to organize their climbs. Lists may be based on height, isolation, or prominence. Some peak baggers take risks, but many travel in groups for safety. Climbing can be dangerous, but not all climbers are careless. Peak baggers are climbers who seek to […]
There are different ways to measure the height of mountains, leading to debates about which is the tallest. Mount Everest is the tallest when measured from sea level, but Mount McKinley has the highest vertical rise. Mauna Kea is the tallest when measured from its base, while Chimborazo is the tallest when measured from the […]
The UN predicts that global births will peak at 139 million in 2014, then decline slightly to 135 million until an expected increase in 2040. The world population is expected to reach nearly 11 billion by the end of the 21st century. Africa has the highest birth rate, while Europe is projected to see a […]
Peak oil theory suggests that global oil production will eventually decline, causing social, political, and economic problems. It is difficult to predict when peak oil will occur, but it is important to develop alternative energy sources to avoid a crisis. Peak oil is a theory that global oil production will eventually reach a maximum rate, […]
Morning sickness, including nausea and vomiting, is common in the first trimester of pregnancy and peaks in the second trimester. Symptoms may subside gradually, but some women may experience severe morning sickness throughout pregnancy. Eating bland foods, drinking ginger ale or tea, and taking vitamin B6 may help alleviate symptoms. For most women, morning sickness […]
The Matterhorn ride at Disneyland in California has a basketball court on top, but it was not built to bypass height restrictions as urban legends suggest. The court was used by climbers waiting for their turn to entertain guests by climbing the mountain in costume, but has since been removed due to renovations. To the […]
A peak flow meter measures a person’s ability to exhale and is used to monitor and predict asthma attacks. Patients can track changes in their peak flow rates over time on a graph to determine the severity of their symptoms and work with their doctors to devise effective treatment plans. The use of peak flow […]
Light Peak, now known as Thunderbolt, is a computer cable technology designed by Intel to replace multiple connections found on computers and devices. It supports data rates up to 100 gigabits per second, can support existing connection technologies, and allows for daisy-chaining of devices. Thunderbolt-compatible products were announced in 2011, with both electrical and optical […]
Peak expiratory flow measures lung function by testing how hard a person can exhale air. It is commonly used for respiratory ailments such as asthma and bronchitis. Results are used to determine treatment and can be monitored at home with a peak flow meter. Consistent use of the same meter and keeping a peak flow […]
Current surges are sudden increases in current caused by voltage imbalances. They can be internally generated by capacitor surge current or externally generated by lightning strikes. Surge protectors are available for all types of signals, and predicting peak current is important for building reliable equipment. A current surge is a sudden increase in current usually […]
Peak gas is the idea that natural gas production will eventually peak and decline due to increasing demand and its non-renewable nature. The theory has been supported by data, although new deposits have been found. It can apply to individual countries and regions, and predictions for the world’s peak vary. Conservation and renewable energy can […]
Peak water is the risk of water scarcity due to unsustainable use of water resources. It affects hot, dry areas where water supplies are limited and people move in, straining availability. There are three types of water surges: renewable, non-renewable, and ecological peak water. Balancing human needs with ecological concerns is tricky, and reducing water […]
Peak bone mass is the highest amount of bone a person has, usually reached by age 30. Bone mass can be lost due to various factors, and to avoid bone loss, people should consume calcium and exercise regularly. Peak bone mass is characterized by denser bones, and bone loss can lead to osteoporosis. Peak bone […]
The origin of “pitch fever” is unknown, but it refers to excitement about a topic or event and is often used in media headlines. Possible origins include “throwing a fit” or writhing on the ground. The term has been used in relation to sports, music, and celebrity gossip. “Fever Pitch” is a novel and film […]
