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(University of Cambridge, 2013-05)
This last of six presentations to recruit students for A level physics, is more light-hearted and simpler than the two previous resources. It considers the arguments around whether or not humanity is alone and includes an ...
Comet Halley 02
(National Council Of Educational Research And Training (NCERT), 2014-04)
The programme highlights comet Hartley-2. it periodic comet with an orbital period of G46 years and passed a similar distance the year 1066 from the earth in the year 1066. Hartley -2 will next be seen around April 2017 ...