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Borax and slimy concerns

31 Mar 2017

Health Canada recently issued an advisory about minimizing exposure to borax based on some studies that have found developmental and reproductive problems in animals. This raised questions among...

Jerusalem Artichokes

20 Mar 2017

"But in my judgement, which way soever they be drest and eaten they stir up and cause a filthie loathsome stinking winde with the bodie, thereby causing the belly to be much pained and tormented,...

What's the truth behind Gardasil?

20 Mar 2017

The more you get involved with science, especially when it comes to matters of health, the more you realize how hard it is to 鈥渒now鈥 anything. Basically we end up making educated guesses based on...

Goldenseal

20 Mar 2017

During the Civil War northern forces blocked a number of Confederate ports. One of the consequences of the blockade was a dire shortage of cinchona bark imported from South America. The bark was in...

Unexpected consequences are part and parcel of science

20 Mar 2017

Science is as a quest for knowledge. Sometimes it ends with a clear-cut result, often not. The Earth goes around the sun. Water is composed of hydrogen and oxygen. The speed of light is 299,792,458...

Great scientific advance started with deodorizing 鈥榞ut factories鈥

20 Mar 2017

To put it bluntly, Louis XVIII stank. It wasn鈥檛 from improper hygiene, although French kings weren鈥檛 particularly noted for their love of baths. The culprit was the gangrene oozing from his legs....

Is it true that some candies are coloured with insect extract?

20 Mar 2017

Yes some candies and other foods can be coloured with cochineal extract which is an approved food additive. Hernan Cortez was the first European to learn about this colourant when he became...

Physician鈥檚 oath to humanity

20 Mar 2017

Hippocrates is often regarded as the father of modern medicine in spite of his mistaken belief that illness and health were determined by the ups and downs of the four 鈥渉umours,鈥 namely black bile,...

The Death of Smallpox

20 Mar 2017

Edward Jenner, an English country doctor is usually credited with introducing the idea of vaccination because of his landmark publication in 1798 in which he described inoculating 23 people with...

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