A shark repellent is any method of driving sharks away from an area. Shark repellents are a category of animal repellents. Shark repellent technologies include magnetic shark repellent, electropositive shark repellents, electrical repellents, and semiochemicals. Shark repellents can be used to protect people from sharks by driving the sharks away from areas where they are likely to kill human beings. In other applications, they can be used to keep sharks away from areas they may be a danger to themselves due to human activity. In this case, the shark repellent serves as a shark conservation method. There are some naturally-occurring shark repellants; modern artificial shark repellants date to at least the 1940s, with the United States Navy using them in the Pacific Ocean theater of World War II.
is there such a thing as shark repellent?
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Answer: yes

Fool's Gold is a 2008 American adventure-romance film from Warner Bros. Pictures about a recently divorced couple who rekindle their romantic life while searching for a lost treasure. The film was directed by Andy Tennant and reunites the How to Lose a Guy in 10 Days stars Matthew McConaughey and Kate Hudson.
is the movie fool's gold a true story?
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Answer: no

Aquagenic urticaria, also known as water allergy and water urticaria, is a rarely diagnosed form of physical urticaria. The defining symptom is an itchy skin reaction resulting from contact with water, regardless of its temperature. It is sometimes described as an allergy, although it is not a true histamine-releasing allergic reaction like other forms of urticaria. This seems to not be affected by different temperatures of water, such as cold or hot, or chemicals such as fluorine and chlorine, since it is reproduced with distilled water and medical saline.
is there such a thing as a water allergy?
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- yes
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Answer:
yes