Tips and tricks:

1. zoom in and the simulation will run a LOT faster.
2. click on a tool twice to create a tap.
3. the toolbox scrolls horizontally exposing more tools.
4. notice that you can rotate the sandbox.
5. to draw a straight line: touch and hold point A, touch and hold point B, release point A.

Settings:

• Rotation - enable or disable rotation sensor.
• Zoom - sets zoom
• Spouts - enable or disable the 4 spouts (sand, water, crude oil and salt).
• Borders - set whether the edges of the screen are solid or not.
• Pause - pause and resume the emulation.
• View - sets the type of vision: normal / infrared.
• Premium - shows / hides premium tools.
• Auto-zoom - when the emulation slows down it automatically zooms in.

Material properties:

• Eraser - it erases.
• Fire - blue flame is hotter than yellow.
• Tap - makes a constant flow of the first movable material that touches it (gases, liquids and powders).
• Wall - solid and resists explosions.
• stone / metal - solid and resists explosions, also they conduct heat.
• glass - resists acid and conducts heat. can be melted at extreme temperatures.
• Coal / wood / sawdust - burns in contact with fire and turns into ash.
• Ice - melts into water, and melts faster in contact with salt or saline.
• Snow - melts into water, and melts faster in contact with salt or saline. Floats too.
• Uranium - if it is not kept cool with water, it goes critical, destroying almost everything in the blast!
• Wick - absorbs liquids and burns except if wet.
• C4 - solid explosive that makes a huge explosion destroying most things.
• Wax - melts in contact with fire, and combusts if near something extremely hot.
• Salt - dissolves in water, melts ice.
• Seeds - grows into a plant when planted correctly.
• Plant - grows and is flammable, toxic things kill it.
• Firework - explodes sending out rockets.
• Blackhole - sucks in everything.
• Filter - allows liquids to fall through, but nothing else.
• Crude oil - flammable liquid.
• Acid - burns through most things, not glass. also can be boiled into acid vapor that is dangerous!
• Mercury - heavy liquid metal, toxic and conductive of heat. Can be boiled an extreme temperatures.
• Cement powder - dissolves in water, then sets solid.
• Gunpowder - explodes.
• Pump - pumps any liquid to the top.
• Water - freezes, boils and condenses. ice melts in contact with salt or saline.
• Nitroglycerin - liquid explosive.
• Methane gas - floats up and explodes into flames if ignited.
• Algae - grows and spreads through water.
• Lava - extremely hot liquid stone.
• Petrol - extremely flammable almost explosive.
• Paraffin - only flammable if absorbed by something or when touching something extremely hot.
• Teleportation portal - teleports anything from portal A to portal B. when you draw, the first tap sets the location of portal A, then the second draws both portal A and portal B.
• Conways game of life - a simple mathematical pattern that spreads like microbial life.
• Termites - eat wood and replicate. Die in toxic liquids.
• Nanobots - eat metal. melt in high temperatures.
• Neon - lights up when electrified by high voltages.
• Lightning - high voltage charges set fire to what it hits and light up neon and nitrogen.
• Fuse - burns quick and sets off explosives.
• Liquid Nitrogen - releases nitrogen and freezes most things!
• Diamond - conducts heat and is almost indestructible!
• Tin - a easily melted metal.
• Virus - spreads through most things infecting them.
• Flower seeds - grows cute flowers when planted correctly.