A Week in Science is the science news brought to you by RiAus.

This week:
Modelling how giant dinosaurs walked
How ticks get under your skin
Swaddling babies may cause hip problems
Brain training won’t make you smarter
Forest canopies protect lower plants from climate change
Dogs judge each other’s emotions by looking at the tail

You can follow A Week in Science throughout the week on Twitter, and join the discussion, by following the hashtag #weekinsci

For more information visit riaus.org.au/podcast/a-week-in-science-1-November-2013/

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