Life Sciences December 2019

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    A selection of several articles related to Life Sciences published in November & December (74aH*)


     
     

     
     

     
     

     

  • Plants emit ultrasounds

    Plants emit ultrasounds, from 20 to 100 kHz, when stressed. Insects and some mammals would be able to hear these sounds up to 5 meters away. Sounds are generated by air bubbles in the xylem tubes used to transport water.

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    Single cell organisms exhibit a hierarchy of avoidance behaviors

    Exposed repeatedly to the same simulation single cell organisms exhibit a hierarchy of avoidance behaviors. They do the simple things first and then decide to try something else, indicating a capacity of relatively complex decision-making processes.

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    (74aH*) : August 6th is the anniversary of the atomic bomb explosion on Hiroshima in 1945.
    This date represents the entrance of Humanity into the age of Revelation (Apocalypsis).
    Thus, since August 6, 2019, we are in 74 aH, (meanning 74 after Hiroshima).
    It is also an “atheist” and universal calendar to replace the existing “monotheist”, religious and non universal calendars.