Way to download this video?

http://www.coursesaver.com/videos/watch/o2012-12-bondinghybridization-and-geometry-1007/?catid=134
Is there a way to save this video to I can watch it later without internet? I tried a chrome plugin and inspecting the element led to links of the video being chopped up like every minute.
Answer #1
You can download with IDM (Internet Download Manager) here you can see download button in chrome after installing IDM to your system:

Answer #2
any programs similar for mac? J downloader couldn’t do it either.
Answer #3
Have you tried deep link analysis in JDownloader 2?
You need to copy the link, press Add New Links and press the arrow next to continue and the menu will appear, making you select between normal and deep analysis…
Answer #4
maybe it helps you
http://alternativeto.net/software/internet-download-manager/?platform=mac