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  Can you crush blender or blend hydraulic press? - YouTube

  https://www.youtube.com/watch?v=BJCXIDhdTnk&t=0m27s

  Blender vs. our press Music Thor's Hammer-Ethan Meixell

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  Water Rocket Liquid density experiment - YouTube

  https://www.youtube.com/watch?annotation_id=annotation_306950779&feature=iv&src_vid=DrPt-AktIMs&v=Fu3rIiPy_18

  Looking at how liquid density affects water rocket performance and why making the liquid denser doesn't necessarily lead to greater altitude. Full experiment...

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