Gold is used in car airbags to ensure the electronic sensors and contacts work reliably during deployment due to its resistance to heat, humidity and corrosion. Gold is also used in laser beams for precise medical treatments, allowing operations on heart diseases and tumors that were previously not possible. Gold helps save lives through its use in vehicle safety systems and advanced medical technologies.

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3. Gold helps save lives in other ways. Having a
high resistance to chemical alteration by heat,
humidity and most corrosive agents, the
airbags of cars have gold contacts and
electronic sensors to ensure that they work
when it´s necessary.

4. In medicine, for example, gold is used in laser
beams for greater precision in the treatment of
patients with heart diseases or tumors whose
operation was previously unthinkable.