Usefulness in example sentence

Another traditional usefulness of older people is that they are capable of babysitting their grandchildren, thereby freeing up their own adult children, the parents of those grandchildren, to go hunting and gathering food for the grandchildren.

More example sentences with word usefulness

You might ask yourself, what's the usefulness of a robot that's unstable?

Number two, the skills that are imperative and differentiated in a world with intuitive technology are the skills that help us to work together as humans, where the hard work is envisioning the end product and its usefulness, which requires real-world experience and judgment and historical context.

For 0.01 percent of this money, you could have put wi-fi on the trains, which wouldn't have reduced the duration of the journey, but would have improved its enjoyment and its usefulness far more.

Tragically, Babbage's engines never were built in his day because most people thought that non-human computers would have no usefulness for the public.

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