Hi Steve, An excellent video, the best explanation by far. I am using it for my IB upper school students. unfortunately, the sound has gone from the video. Could you please upload again.
احسنت شرح جميل جدا لظينا بالعراق مياه السقي يحتوي على نسبه عاليه من الاملاح بتركيز 650ppm بسبب السقي بهذا الماء اصبحت الارض مملحه بالكامل واصبحت نسبة الملح بالارض اكثر من 4500ppm وبداء النبات عندي بالتدهور والموت
@@SteveGriffithsvideo pls can you make another video for the classification of soils I'm not understanding it meaning of zonal azonal and intrazonal soils
Steve! This video is very impressive. I would love to achieve this effect for my environmental science students.. Do you have any tutorials for how you produced these videos?
Thanks Seb. I have a few videos on RU-vid demonstrating my light board, the lighting and camera settings and also making a small light board. I have a light board playlist. Also here is a blog post I wrote flippedlearning.org/how_to/how-to-make-a-lightboard-for-less-than-100/ let me know if you have any specific questions.
Gotcha. That does clarify it. Thanks. I wonder then, is the salt that is left over useful in any way? Not that I'm trying to say "we should just keep doing what we're doing in our ag systems," but just wondering if there're ways (maybe we're already doing them?) we can use/manage the crap we've created.
