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Deserted Islands
Castaways on deserted islands must always be on the lookout for rescuers. But seeing them is not enough. Survivors must also be able to get their attention. Find out more in …
Wilderness
People can become lost in the wilderness under a range of circumstances. They can have accidents or get caught in natural disasters, such as storms and avalanches. Surviving is a …
Being Lost at Sea
People have sought adventure on the high seas for thousands of years. Sometimes, these adventures become more than anticipated. Find out more in Being Lost at Sea, one of the …
Everyday Inventions
Birds are able to see the ultraviolet light reflected by spider webs. By using a similar coating in skyscrapers, people can help stop birds from crashing into them. Find out more …