scale

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Tag archives for scale

Speed of a rising drop of oil

The oil spill is still in the news (sadly). One thing that keeps coming up is the speed that the oil bubbles rise to the surface. This is important in different oil-capture methods. The common statement is that smaller bubbles of oil can take quite a long time to reach the surface and larger bubbles…

ScienceBlogs.com is running “Ask a Science Blogger”. The basic idea is that you, the reader, get a chance to ask questions to us, the bloggers. You can either post a comment in the link above or send an email to . I would like to go ahead and answer one of the questions already posted.…

If you have been on the internet, you surely have seen this website showing the sizes of different starships. Way cool. Here is a small sample – but it doesn’t do the site justice. You really need to go browse around. Of course, I can’t let something like this just go. One of the things…

Maybe you have noticed how much material there was (for me at least) in last week’s MythBusters. One of the myths they looked at was the bus jumping over a gap in the road from the movie Speed. I am not looking at that myth, it has been discussed many times in many places. Rather,…

Amazing Blob Jump Launch Video Analysis

Can you believe it? Have you seen this video? Are you thinking what I am thinking? WOW. How could these people not follow my rules for cool internet video. Once again, here they are: 1 Keep the camera stationary. This way I don’t have to keep moving the origin in the movie. 2 Don’t Zoom.…