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Pablum is a multi-grain processed cereal developed as a nutritious, precooked digestible food for infants. The cereal was first developed at the Hospital for Sick Children in Toronto in 1930 by pediatric doctors Theodore Drake and Frederick Tisdall under the supervision of physician-in-chief Alan Brown. Pablum became commercially available in 1934 through an agreement with the Mead Johnson & Company and was used as a brand name through the early 21st century.

Established in 1994, the Canadian Medical Hall of Fame (CMHF) is a national charitable organization. The mission of the CMHF is to “recognize and celebrate Canadian health leaders whose work has advanced health and inspires the pursuit of careers in the health sciences.” As of 2006, up to six individuals are inducted into the CMHF annually. Laureates are featured at the CMHF’s Exhibit Hall in London, Ontario, and online through the CMHF’s official website.

The advance of computers into all aspects of our lives and the rising role of the Internet have led many people to call this the Information Age. But with news travelling fast, and often with few checks and balances to ensure accuracy, it can also be seen as the Misinformation Age. Learning how to separate facts from misinformation or so-called fake news has become a critical modern skill as people learn to evaluate information being shared with them, as well as to scrutinize information they may share themselves.

The Canadian Science and Engineering Hall of Fame was a permanent exhibition at the Canada Science and Technology Museum. Founded in 1991, the Hall of Fame honoured individuals whose scientific or technological achievements have had long-term implications for Canadians. Canadian scientists and innovators inducted in the Hall of Fame, include Maude Abbott, Wilder Penfield, Sir Sandford Fleming, Hugh Le Caine and Elsie MacGill. The Hall of Fame was retired in 2017.

The polar vortex is a wind pattern surrounding the Earth’s poles. Both the North and South pole have polar vortices spinning around them. In both cases, the rotation is generally cyclonic — counter-clockwise around the North Pole and clockwise around the South Pole. While polar vortices exist year-round, they are strongest during each pole’s winter. Canadians tend to experience the effects of the North Pole’s polar vortex toward the end of winter. At this time, the vortex begins to weaken, and cold, polar air travels further south. Polar vortices are atmospheric phenomena which occur on other planets too, such as Mars, Venus and Saturn.

Royal Victoria Hospital, Montréal, is a teaching hospital affiliated with McGill University. Its original building on the southern slopes of Mount Royal is the premier Canadian illustration of pavilion-plan hospital architecture.

Sweat lodges are heated, dome-shaped structures used by Indigenous peoples during certain purification rites and as a way to promote healthy living.

Henri Joseph Breault, medical doctor, anti-poisoning advocate (born 4 March 1909 in Tecumseh, ON; died 5 September 1983 in Exeter, ON). Breault is known for spearheading a national campaign to prevent accidental childhood poisonings. He advocated for the development of the Palm-N-Turn, a safety cap that drastically reduced child deaths due to poisoning in Canada and around the world.

Canada's agriculture and food industries have changed greatly in the years since the Second World War. Growth in Canada’s economy, and associated social changes, have altered the way food is produced, processed, handled, sold and consumed.

Agriculture is the practice of growing crops and rearing animals mainly for food. Farmers also produce other items such as wool from sheep and CBD oil from hemp plants.

In Canada, agriculture is an important industry. Only about 7 per cent of Canada’s land can be farmed. Other marginal (poorer) land can be used to ranch cattle. Aquaculture operations are found on the East and West Coasts and in the Great Lakes. Some crops such as tomatoes, cannabis and flowers are grown in greenhouses in urban centres. Canadian agriculture faces many challenges. Some of these challenges concern crop protection, soil conservation, labour, climate change and health.

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The Nature of Things is television’s longest-running science series. It debuted on CBC on 6 November 1960. Originally a half-hour program that demonstrated scientific concepts, it evolved into an hour-long documentary series when renowned Canadian scientist David Suzuki took over hosting duties in 1979. The groundbreaking program was among the first to present scientific findings on subjects such as HIV/AIDS and climate change. Over the course of more than 60 seasons and over 900 episodes, The Nature of Things has been seen in more than 80 countries. It has received 17 Gemini Awards and seven Canadian Screen Awards. 

   Aviation, the art and science of flying, has been a practical reality since the early 20th century. Canadians have participated in its development almost from its inception.