Ball-drop experiment on hexagonal pattern
![](/sites/default/files/styles/embed_lg_1x/public/photos/20180528-crater-ray-ball-drop-granular-experiment-2.png?itok=vaoS88j6)
High speed photography of a ball-drop experiment onto a granular surface imprinted with a regular pattern of hexagons. A crown of ejection rays is clearly visible at the edges of the impact site.
High speed photography of a ball-drop experiment onto a granular surface imprinted with a regular pattern of hexagons. A crown of ejection rays is clearly visible at the edges of the impact site.
Date:
28 May 2018
Credit:
OIST
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).
Tags
Research