Watch the latest full episodes and video extras for BBC America shows: Doctor Who, Killing Eve, Orphan Black, Luther, Planet Earth and more.
With the increasing convergence of PC and TV -FreeTube,Joost, the launch of downloadable video on demand by all the other major UK TV broadcasters likeITV(to be free, ad-funded) andChannel 4 (4od)etc - there's one big factor I think the BBC Trust and others might have underestimated....
Unlike equatorial mounts, altaz mounts don’t follow the sky smoothly in an arc as they aren’t lined up with Earth’s polar axis. This leads to ‘field rotation’ in altaz systems, which poses a problem for anyone interested in deep-sky astrophotography. Field rotation occurs because the...
use the options in the bar across the bottom of the screen. Here you can see content by genre, just in, collections of themed videos, free content, and an A - Z. Of course, you can also simply search by using the spyglass icon up top, ...
[4] BBC Planet Earth ... 1688播放 03:06 [5] BBC Planet Earth ... 1386播放 03:00 [6] BBC Planet Earth ... 854播放 02:26 [7] BBC Planet Earth ... 1424播放 02:59 [8] BBC Planet Earth ... 1008播放 03:49 [9] BBC Planet Earth ... ...
the realm of salvation into which men enter by trustful, childlike commitment to Jesus Christ. Christians ought to pray and to labor that the Kingdom may come and God’s will be done on earth. The full consummation of the Kingdom awaits the return of Jesus Christ and the end of this ...
【BBC】生命的进化 纪录片原声 Life on Earth Soundtrack (1979) - Edward Williams(1)(下)。听TED演讲,看国内、国际名校好课,就在网易公开课
Only one star stays relatively still: Polaris, the Pole Star, which is aligned with Earth’s axis and can be found using the ‘Pointer’ stars in the Plough. Return to your observing site in August or September and you’ll see the whole sky has changed. This is because the constellations...
That's nuclear fusion and it could revolutionize how clean energy is produced on Earth. 这就是核聚变,它可能会彻底改变地球上生产清洁能源的方式。 We actually have to go hotter than the sun. 我们实际上必须比太阳更热。 But as a new wave of e...
The U.S. Air Force's mysterious X-37B space plane returned to Earth on Sunday after completing a secret space mission that lasted nearly two years. "Guardians of the Galaxy Vol. 2" tops box office in North America Disney and Marvel's "Guardians Of The Galaxy Vol. 2" rocketed to No...