Student science experiment finds plants won’t grow near Wi-Fi router

5
Ninth-graders design science experiment to test the effect of cellphone radiation on plants. The results may surprise you.
Five ninth-grade young women from Denmark recently created a science experiment that is causing a stir in the scientific community.
It started with an observation and a question. The girls noticed that if they slept with their mobile phones near their heads at night, they often had difficulty concentrating at school the next day. They wanted to test the effect of a cellphone’s radiation on humans, but their school, Hjallerup School in Denmark, did not have the equipment to handle such an experiment. So the girls designed an experiment that would test the effect of cellphone radiation on a plant instead.
Student science experiment finds plants won't grow near Wi-Fi router
The students placed six trays filled with Lepidium sativum, a type of garden cress into a room without radiation, and six trays of the seeds into another room next to two routers that according to the girls calculations, emitted about the same type of radiation as an ordinary cellphone.
Over the next 12 days, the girls observed, measured, weighed and photographed their results. Although by the end of the experiment the results were blatantly obvious — the cress seeds placed near the router had not grown. Many of them were completely dead. While the cress seeds planted in the other room, away from the routers, thrived.
The experiment earned the girls (pictured below) top honors in a regional science competition and the interest of scientists around the world.
Teens involved in plants and cellphone experiment, Hjallerup Skole
According to Kim Horsevad, a teacher at Hjallerup Skole in Denmark were the cress experiment took place, a neuroscience professor at the Karolinska Institute in Sweden, is interested in repeating the experiment in controlled professional scientific environments.
Source: mnn

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5 Responses

  1. siiix says:

    could have different reason, plants emit a certain frequency if they are starving or are in danger, they plant could have confused the radiation from the router with the noise emitted when the plant is in distress.”focused and resonant surface acoustic wave at 500 MHz on its surface” a standard router frequency is 2400mhtz witch is close enough. for a plant to be confused.. source : http://5e.plantphys.net/article.php?ch=&id=520 just saying lets not jump in to conclusions !

    • doesntmatter says:

      if you think this plant is the only “cellphone radiation” study that has been done that turned out alarming, im not surprised youre still trying to come to the conclusion that it is very very NO BUENO…period.

      • siiix says:

        i actually read many studies, most of them where non conclusive, a few where alarming but each of those the test group was to small for the result to be conclusive.. in any case it wont apply to me i just dont put the wifi router in the same room im sleeping, and i only talk on cellphones less then 5 minutes a day, i also have zero family history with cancer.. is there a risk using such technologies ? sure ! is it a big enough risk not to use them at all ? in my opinion no, use them in moderation… but every one should have the right to decide for them self to take a calculated risk for a higher quality of life.. i take this risk any time… also keep in mind that radio waves getting weaker with distance exponentially, so the only person who is at risk have to be directly at the source

        • doesntmatter says:

          “so the only person who is at risk have to be directly at the source”

          my point exactly…and its kinda funny bcuz cellphones are usually directly on or near the person who is at risk…right?? o_o….its disturbing when someone speaks with such intelligence on indept issues, but short circuits when it comes to common sense…seriously disturbing, smh.

  2. doesntmatter says:

    yea, I knew it was bad…but WOW.

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