Their embedded video mentions they use a puff of air, but I don't see that in the paper so maybe the video title just got it wrong? https://www.youtube.com/wat

Their embedded video mentions they use a puff of air, but I don't see that in the paper so maybe the video title just got it wrong? https://www.youtube.com/watch?v=1JOS6hMHIUM https://www.youtube.com/watch?v=1JOS6hMHIUM Or I guess it still may be air in the syringe pressing on fluids in the spider and be kind of both?