Shrinking and cracking of clay Sand-drop tower Upward capillary movement in earth Solidified liquid sand Changing the colour of earth by oxidation Underwater sand wrinkles Upward capillary movement in sugar Twisting softened wood Mixture of grains and fibres Earth and egg white Changing the colour of earth using heat
8.01 – Kaolinite and smectite muds 8.02 – The electric Battery 8.03 – Dyes 8.04 – Laponite 8.05 – Thixotropic fluid 8.06 – Cornflour 8.07 – Muds and pH 8.09 – Flocculation 8.10 – Mud, pure water and saltwater 8.11 – The cement dispersant 8.12 – Clay dispersant
7.01 – A drop between two beads 7.02 – Beads and water 7.03 – The pyramid 7.04 – The capillary bridge between two beads 7.05 – The capillary bridge between two plates 7.06 – The polystyrene-bead chain 7.08 – Sand column 7.09 – Dilatancy 7.10 – Fine sand and coarse sand piles 7.11 – The …
6.01 – The sand stalagmite 6.02 – The paper clip 6.03 – The metal disk 6.04 – Oil and water 6.05 – Hydrophilic and hydrophobic
4.01 – The pine tree 4.02 – The soil pine tree 4.03 – The mixer 4.04 – Segregation through vibrations 4.05 – The brazil nut
5.01 – The arc of beads 5.02 – The magic scales 5.03 – The stick in concrete 5.04 – Photoelastic grains 5.05 – How to make good sand paste ? 5.06 – How to make a super sand pile ?
3.01 – The pile of sand 3.02 – The angle of repose and the avalanche angle 3.03 – The angle of repose of sand 3.04 – 3 different angles of repose 3.05 – The volcano effect 3.06 – The multi-track bench
2.01 – Piles of grains, 1+1 = 2 ? 2.02 – Piles of grains, 1+1 = 2 ? sectional view
These very short videos are showing, that the sand and powder can behave sometimes like fluid and sometimes like solid. 1.01 – Pile and weightThe video shows that the sand can be poured like liquid, but when poured creates a slopy pile, which can support a strong load. 1.02 – SaltshakersParadox: the water has problems …
