Answer:
This is an example of technology spillover and positive externalities.
Step-by-step explanation:
Technology Spillover: The advantageous outcomes of new technological expertise on the productivity and creative capacity of other firms and nations are summoned as technology spillover.
Positive Externalities: When the consumption of goods and services leads to the benefits of other people, the term is known as positive externalities. If I become an educationist (assuming education as a good), it will help me to receive the private benefit. Besides the individual interest, I can help others to educate people.
Therefore, when Turning Inc. creates the first solar-powered cell phone battery, and it lasts up to 10 hours, it produces spillover technology.
When another company encourages to formulate technology with more lasting power, it creates a benefit for the other people as well as the technology spillover.