In this activity, students use a model of a satellite dish to investigate how a curved reflector can be used to increase Wi-Fi signal strength as...
A satellite is anything that orbits around another object. Moons are natural satellites that orbit around planets, whereas artificial satellites are objects that people have made...
Communications satellites are used to send and receive radio signals for television, phone or internet communications. Large concave reflectors called satellite dishes are normally used to...
See our newsletters here.
