Tips and tricks:

1. zoom in and the simulation will run a LOT faster.
2. the toolbox scrolls horizontally exposing more tools.
3. click on a tool twice to create a tap.
4. notice that you can rotate the sandbox.

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 - can be used to erase.
• Fire - blue flame is hotter than yellow.
• Tap - generates a constant flow of the first movable material that touches it.
• Wall - solid and resists explosions.
• stone, metal - solid materials that resist explosions and 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.
• Snow - melts into water, and melts faster in contact with salt. 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.
• 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 at extreme temperatures.
• Cement powder - dissolves in water, then sets solid.
• Gunpowder - explodes.
• Pump - pumps any liquid in the direction it is drawn.
• Conveyor - moves any movable material in the direction it is drawn.
• Water - freezes, boils and condenses. ice melts in contact with salt.
• 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, use 2 fingers.
• Conway's 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.
• Seeds - grow when planted correctly in soil.
• Earth - is needed to grow plants.
• Moss - grows on some solid materials.
• Lotus seeds - grows lily pads and lotus flowers if dropped in water.
• Aerogel - the best thermal insulator.
• Fireflies - insects that fly and glow occasionally.
• Gallium - a metal that melts at room temperature.
• Magnesium ribbon - thin ribbon of magnesium that burns very hot.
• Bamboo - a plant that grows fast.
• Sunflowers - a big yellow flower.
• Mimic - turns into anything it touches.
• Frogs - frogspawn hatches to tadpoles that eat algae that then transforms into frogs that lay frogspawn.
• Battery - connect a wire to power devices.
• Steam engine - generate power from steam, connect a wire to power devices.
• Regulator - limits the output voltage to 5 volts. Useful to power logic devices.
• Relay - acts like a switch, connecting the input to the output, but only if there is also power on one of the sides too.
• Test probe - used to power any wire you touch. also used to toggle switches.
• Switch - connects wires together when the switch is on. Use the test probe to toggle the switch.
• Wire - connect up devices to power sources.
• Junction - used to cross wires, any wire will connect across the junction horizontally or vertically to any other wire.
• Laser - when powered it produces laser pulses that can cut through opaque materials. more power increases pulse speed.
• Tesla coil - when powered it produces plasma arcs that are very destructive. more power increases arc length.
• Heating wire - when powered it produces heat.
• Disabler - when powered it disables other materials like filter, pump, portal, etc.
• Oscillator - 5 volt supply that switchs on an off constantly.
• LED - lights up when powered.
• LCD - turns black and opaque while powered.
• Logic gates - performs a logic operation on the value of the wires connected to it.