erlanter

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Member Since: December 20, 2009
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Comments to erlanter

siftbot says...

Congratulations! Your comment on AAA crash analysis videos of teen drivers has just received enough votes from the community to earn you 1 Power Point. Thank you for your quality contribution to VideoSift.

siftbot says...

Happy belated anniversary! Due to a glitch in the Matrix, we forgot to mark year number 5 since you first became a Sifter. The community wouldn\'t be the same without you. Thanks for your contributions!


siftbot says...

Happy anniversary! Today marks year number 4 since you first became a Sifter and the community is better for having you. Thanks for your contributions!


siftbot says...

Happy anniversary! Due to a glitch in the Matrix, we forgot to mark year number 3 since you first became a Sifter. The community wouldn't be the same without you. Thanks for your contributions!


jan says...

In reply to this comment by erlanter:
May I ask a stupid question hoping Sift wisdom will enlighten me? On dimming of light in front of stars as evidence for planets: wouldn't any object between the observer and the star cause that dimming? What else informs the observer of its "planet" status?

this is a good but long explanation about observing planet status

PART 1
http://www.youtube.com/watch?v=7LvJnSk8WkU



PART 2
http://www.youtube.com/watch?v=8Ou6kkQHnPQ

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