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How does analgesic cream work and why does it burn?
2010年1月5日 · These creams work best on joints that are close to the skin, like elbows, knees and fingers. You may need to use capsaicin cream regularly for up to two weeks before feeling the effects of pain relief. Capzasin is a popular brand of capsaicin cream. Emu Oil Apply this blue arthritis cream to your joints for relief from stiffness and pain.
Does ice really reduce swelling and speed up healing?
2012年7月1日 · In summary, due to the proven analgesic properties of ice application, it does have a place in acute soft tissue management but due to lack of evidence in high quality research optimal protocols are not known. Hannah - So, ice is known to be useful at stopping pain and it does this by lowering the speed that nerve cells send their electrical ...
Titans of Science: Marc Abrahams | Podcasts - The Naked Scientists
2024年12月31日 · And I thought it would be interesting to get together. So we got together, I took him and the assistant out to ice cream, the best ice cream place in town, and we had a very fun talk, you know, not about anything serious. So ever since then we've continued to try to do our basic thing, which is just not cause any trouble for anybody.
This week in science history - The discovery of Aspirin
2009年8月10日 · Aspirin, or acetylsalicylic acid, is a 'salicylate' drug that as well as its best known effect as an 'analgesic' to reduce aches and pains can also be used as an 'antipyretic' to control fever, and as an anti-inflammatory to reduce inflammation. It also has the effect of making the blood less likely to clot, known as anti-coagulation.
Does hot water freeze faster than cold water?
2023年9月15日 · Will - In 1963, 13 year old Tanzanian Erasto Mpemba was making ice cream at school due to time constraints. He decided not to let the mixture cool down and instead put it straight in the freezer, and found to his surprise that the …
Haemorrhoid cream. Is it good for wrinkles - The Naked Scientists
2004年3月12日 · Yes, believe it or not, 'roid cream can smooth out wrinkles. All the cream does is dehydrate the tissue around the inflamed area, causing it to shrink. It can do the same to loose skin around the eyes. This message brought to you by The Council of People Who Are Sick of Seeing More People
What can cause goosebumps on your bottom (butt)? - The Naked …
2006年9月12日 · Topical creams, which help to smooth and soften the skin, may be prescribed by a dermatologist (skin specialist). A prescription cream available in New Zealand, Retin-A (tretinoin), has proved effective in treating keratosis pilaris, however it is unsuitable for young children and pregnant women.
Dark Matter: A Massive Mystery | Podcasts - The Naked Scientists
2015年6月2日 · But waiting for the cream to rise to the top naturally can take hours, and even then some larger globules of fat remain behind, which can make the cheese less tasty. Now, scientists in Australia have discovered that a blast of high-frequency sound waves can make the separation process happen much more rapidly, and result in a superior product.
Why does putting crackers in a box keep them fresh?
2005年11月20日 · Why is it that cream crackers left out take a matter of a few hours to go soggy and stale, yet when put into a large box containing the s... 20 November 2005 Part of the show Naked Scientists - 05.11.20 - Genetics, DNA Extraction and the Human Genome Project
How does sun cream work? | Experiments - The Naked Scientists
2006年7月16日 · The pen stops glowing because sun cream blocks ultraviolet light. If UV light can't be absorbed by the substance in the pen (the equivalent of an optical brightener in washing powder), then it can't be re-emitted at a lower energy level and thus the pen won't glow. Sun cream can block ultraviolet light by either reflecting or absorbing UV.