Recent content by elementHTTP

Aileron allowed ?

You can launch whit rocket something like this (rocket propelled UAV) dependent on rockets useful payload mass: Alternatively you can use servos ,larger wings and remote controller to control flight

Violation of second law of thermodynamics . I was reading this article http://medienportal.univie.ac.at/presse/aktuelle-pressemeldungen/detailansicht/artikel/never-say-never-in-the-nano-world/

Just for general material handling (transportation through pipe) exit mass flow formula. Not for extrusion or injection molding. thanks for fast replies ! :)

HDPE powder density ~aprox 960 kg/m3 at 25 C

I have dice whit starting temperature of 0 K in vacuum and its displaying number 1 ,after drop it displays number 6 (for example) . Now if we reverse time, will dice sitting still on surface return to original position (displaying number one ) or it will display different random number ?

I am interested in mass flow rate in conveyor screw transportation http://www.colormaxsystems.com/wp-content/uploads/2013/11/5-screws-300x222.jpg any recommended book,engineering guides ?

Hi there :) I have 10g of NaOH whit 1 liter of water for photo etching Solution is one year old, and do i need to make new one (is there a lifespan of solution) ? If yes how to dispose it safely ? (can it be disposed in regular drain ?) thanks for your time :)

:D well let's keep it civil :D

So i did and i didnt get definitive answer so i am asking for help :D ( building custom is another option ) sry if i wasted your time

Recommend me h-bridge ic -output rated for 4~5A - can be controlled by min 2 digital PMW inputs - optional* half step - optional* SMD 23HS8630 stepper motor specs : 6 wires , 3A / phase , 1.0 Ohm / phase , 1.8 mH / phase Thanks :D

Try this first (Cloud Chamber)

Is it momentum (mass of nucleus) , energy of bonds or something else that causes deceleration on fundamental level ? tnx for answer :D

Is there a limit on value of kinetic energy ? Ek= \frac{mv^2}{2} maximal mass ? Something like plank length , plank temperature ...etc

How fast is speed of signal between 2 atoms ? Is it speed of light in electric field and then it slows down to speed of sound at more massive nucleus (p=mv) ?