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A monster might live in a deep lake in Scotland. It is called the Loch Ness Monster. It looks like a dinosaur. People first saw it in 1933. Scientists will use a special technique called eDNA sampling. They will try to find some of the monster's DNA. A professor says this will show if the monster is real.
Scientists tried to find the monster before. They put machines at the bottom of the lake. The monster is often in the newspapers. All photographs of it are not clear. Some people say they are car tyres. The professor will test water from the lake. If he finds new DNA, that could belong to Nessie.
Back to the Loch Ness Monster lesson.