Rezultati pretraživanja
  1. prije 2 sata

    Real life video of an atomic force miscroscope (AFM) cantilever, which is used to image the surface of very small objects.

  2. prije 7 sati

    Starting today. Marble bowling, then finding linear and rotational speed for a fidget spinner.

  3. prije 9 sati

    ITER is a large scale TOKAMAK type fusion reactor scheduled to produce first plasma on Dec 2025 Full Video:

  4. Snowflakes have an amazing ability to play with light - with angles of reflection and refraction. Here is one example from Logan, Utah this morning, of reflection at different angles on the snowflake surface.

  5. prije 13 sati
  6. prije 14 sati

    You can walk through every build now

  7. prije 15 sati

    A beautiful demonstration of physics -partially- has gone wrong 👀

  8. prije 16 sati

    Its a new step towards a research on sand dune migration in deseart. Recently a cambridge university achieved a part of it sand dunes are "communicate" with each other & speed is inversely proportional to their specific size.

  9. prije 16 sati

    Sand dune in experimental flume setup. Even though they are inanimate objects, sand dunes can 'communicate' with each other. A team from the has found that as they move, sand dunes interact with and repel their downstream neighbours.

  10. 4. velj

    Why you NEVER go above the step with warning on the ladder. As one climbs, the lever arm & their torque increases, & the force of the wall increases. The static friction only increases to a certain point. Covered finding the max distance today in physics.

  11. 4. velj
    Odgovor korisniku/ci
  12. 4. velj
  13. 3. velj

    Second video on the equivalence principle is on. check it out:

  14. 2. velj
  15. 1. velj
  16. 31. sij

    2nd Grade: Contraption building

  17. 31. sij

    No pupils were harmed during the making of this video. Unfortunately! 😁

  18. 31. sij

    Female mathematicians who changed the world.

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