1. This movie is part of the Bob Tagge collection, more at http://www.hardecijfers.net.

    # vimeo.com/62418028 Uploaded 21 Plays 0 Comments
  2. Three forms of tropism exist: geotropism, phototropism and stereotropism. This movie is part of the Bob Tagge collection. More on http://www.hardecijfers.net

    # vimeo.com/62861778 Uploaded 101 Plays 0 Comments

Harde Cijfers

Karel Tilander

Gearchiveerde films uit de verzameling van Bob Tagge, zie http://www.hardecijfers.net

Browse This Channel

Shout Box

Heads up: the shoutbox will be retiring soon. It’s tired of working, and can’t wait to relax. You can still send a message to the channel owner, though!

Channels are a simple, beautiful way to showcase and watch videos. Browse more Channels.