Rare earth elements are used in consumer electronics such as smartphones and in defense-related equipment such as submarines.
October 31, 2025
high
general
Rare earth elements have applications in both civilian electronics and military hardware.
Rare earth elements are critical minerals used in a broad range of civilian and military products, including jet engines, radar systems, electric vehicles, laptops, and phones.
October 12, 2025
high
general
Examples of applications that depend on rare earth elements.
Many couples share real-time location information with one another via smartphone location-sharing features.
high
behavioral
Common usage pattern of smartphone location-sharing among couples.