The further a planet lies from its star, the longer it takes to complete an orbit and the longer astronomers have to observe to detect it. |
Being a week of Remembrance, we all need to observe that everyone has the basic human right to freedom of speech. |
Consequently, hilltops may not be key or decisive terrain because you cannot observe through the canopy. |
But if it appears healthy, the general advice is to observe from afar to see if the animal is truly orphaned or in any danger. |
They alleviate the difficulties of observing subtle changes that are difficult to observe with more established methods such as superimposition. |
Set up a diode laser and a hemicylindrical acrylic prism to observe the phenomenon of total internal refraction. |