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Simon Raggett’s thoughts on avian navigation
Editor’s comment: This is Simon Raggett’s latest piece. He has been immensely helpful in putting together my poster for BioNav RIN 13. We are all struggling to see if we can understand how animal navigation might work. As Jim Khalili says, we cannot just use quantum mechanics as the magic solution to hitherto intractable problems. …
Animal Navigation is based on quantum effects
Quantum mechanics proposes that there has been a quantum computer running since the beginning of time that records everything, and also that there is entanglement where things are forever linked however far apart they are This world is so weird and unlikely that it is impossible to understand properly or as Feynman said if you…
Dr Kate Jeffery’s paper 0ct 2017
Dr Kate Jeffery is one of our heroes and has a lab at University College London where she experiments with what the brain is doing when rats navigate around a maze. In her experimental rig, she can see neurons fire up as the rat faces in different directions (head direction cells) while it is exploring….
Data collection for tracking animals
You may be interested in how the data is collected for tracking animals. Biotrack is a British company that helps and advises on the best systems to use. The geolocator is fascinating, it uses The longitudinal estimate of the location of the tag at any point in time is determined with reference to the time of…
A complete overview of animal navigation 2015
http://jeb.biologists.org/content/212/22/3597.full This link is a very complete overview of the animal navigation at present in 2015. It covers all the important work that has been done and discusses what has been found along with all the problems associated with different approaches. As you will see it ends up by saying that we still do not…
Memory is not in your head
Rupert Sheldrake has recently written a book entitled The Science Delusion. In this book he dedicates two chapters to this subject: “Are memories stored as material traces?” and “Are minds confined to brains?” The prevailing idea is that all our memories are stored in our heads. However, there are a lot of problems with this…

