Ever since humanity first appeared on our planet, people have been trying to improve their lives by constantly inventing something new. And unbelievable as it may sound, many of the inventions new-to-us existed hundreds of years ago.
1. Television eyeglasses — VR


2. Treadmill
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3. Pedal boat — hydrocycle

4. Motor scooter — electric scooter

5. Glasses for reading in bed
