I know atoms,guleons,gravitons,ions,quarks,ect. I cant ask what is the absolute smallest size of an atomic partical,but what is the smallest YOU know?
Topic by SovietTrollDash 4 years ago | last reply 3 years ago
Dear friends, I want to make a drum with magnetic bars, to capture max matal particals from amixture, size of magnet should be 1200mm*---- ,suggest me what would be the Diameter of wire Regards Nadeem
Question by nadeem Ashraf 6 years ago | last reply 6 years ago
I want to measure the displacement of a particle of gravel in the surface of an slope, along the year (each hour ot forur hours or something like that), in order to study the erosion evolution of the terrain. I suposse that the use of an arduino kit (with sd or micro sd datalogger among other characteristics) and some extesometer sensor could be the better option, but i donÂ´t know how to do it... Thanks!
Question by madepablo 9 years ago | last reply 9 years ago
Holograms are the most popular sci-fi device ever thought up but no one has made a actual entity that can stand in front of you. hologram progectorsfit in pockets in movies why don't they have them now. the closest thing i could find was a video; http://www.youtube.com/watch?v=pLa1rdfu6Bg my idea was to have multicoler lazer diodes that target dust particals in the air and reflect off of them to create an image or perhaps millions of nonobots that position themselves in the air obove the projecter for a more precice image. what do you think?
Topic by DehLeprechaun 8 years ago | last reply 7 years ago