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2. Superabsorbent polymer - Wikipedia

   en.wikipedia.org/wiki/Superabsorbent_polymer

   Superabsorbent polymer: Polymer that can absorb and retain extremely large amounts of a liquid relative to its own mass. [5] Notes: The liquid absorbed can be water or an organic liquid. The swelling ratio of a superabsorbent polymer can reach the order of 1000:1. Superabsorbent polymers for water are frequently polyelectrolytes.

3. Hydrogel agriculture - Wikipedia

   en.wikipedia.org/wiki/Hydrogel_agriculture

   Superabsorbent polymers can be used to release phosphate fertiliser slowly, by making an ester bond between polyvinyl alcohol and phosphoric acid. A polymer/clay superabsorbent composite material made by attaching acrylamide to finely powdered attapulgite (a fuller's earth clay) shows promise for its excellent water retention and low cost ...

4. Soil liquefaction - Wikipedia

   en.wikipedia.org/wiki/Soil_liquefaction

   Quick clay, known as Leda Clay in Canada, is a water-saturated gel, which in its solid form resembles highly sensitive clay. This clay has a tendency to change from a relatively stiff condition to a liquid mass when it is disturbed. This gradual change in appearance from solid to liquid is a process known as spontaneous liquefaction.

5. Sodium polyacrylate - Wikipedia

   en.wikipedia.org/wiki/Sodium_polyacrylate

   This super-absorbent polymer (SAP) has the ability to absorb 100 to 1000 times its mass in water. Sodium polyacrylate is an anionic polyelectrolyte [2] with negatively charged carboxylic groups in the main chain. It is a polymer made up of chains of acrylate compounds.

6. Polymer soil stabilization - Wikipedia

   en.wikipedia.org/wiki/Polymer_soil_stabilization

   The clay particles are only weakly bound to each other, so various cations or polymers can be bound within the interlayer space. Biopolymers have been shown to strengthen soils both by cohesion with clay particles to form polymer-clay matrices and by promoting the aggregation of coarser soil particles with each other within the polymer-clay matrix.

7. Browns' Deshaun Watson ruptures Achilles tendon again; 2025 ...

   www.aol.com/browns-deshaun-watson-ruptures...

   The cause of Cleveland Browns quarterback Deshaun Watson's setback in his recovery from an Achilles tear has been revealed.. The Browns announced Friday afternoon that the quarterback ruptured his ...

8. Florida man beat child for nearly 30 minutes over missing ...

   www.aol.com/florida-man-beat-child-nearly...

   A Florida couple is facing child abuse charges after local authorities say the man beat a child for nearly half an hour and his wife failed to help the boy.

9. Paul McCartney reunites with Ringo Starr during London tour stop

   www.aol.com/paul-mccartney-reunites-ringo-starr...

   Paul McCartney got back together with his Beatles bandmate Ringo Starr during his final tour stop of the year. In an early Christmas surprise, McCartney gifted fans at London's O2 Arena with a ...