VOICED: What's new: innovation in London limelight

The video explores a range of innovative ideas presented at an annual inventors' gathering. It highlights unique concepts like a gym you can use from your office chair, a luxury mini submarine, and quirky household items such as a magnetic tea towel. The focus shifts towards sustainable innovations, emphasizing the importance of technology in addressing global challenges. The event showcases the transition from simple gadgets to groundbreaking technologies aimed at helping the planet and humankind survive.

How have inventors shifted their focus in recent years according to the text?

What role do you think innovations like hydrogen-powered cars play in helping mankind?