Some Modern Material Application Ideas: Some Aerogel Ideas/ Also Random Ideas for Graphene applications and also some elastomere ideas.

Aerogel all temperature kitchen gloves - Aerogel all temperature kitchen gloves are gloves lined with aerogel that can be used both as oven gloves for handling hot things but also for taking cold things out of the refrigerator.
Aerogel Anti-Thermos Container - Say that its a very hot summer day and you buy a refrigerated drink or an ice cream. How do you stop the summer heat from melting the ice cream or making the drink warm? You place it inside a container lined with aerogel that insulates the drink or ice cream from the heat. Its like the opposite of a thermos flask.
Aerogel Vulcanology Suit, Gloves and Boots - An aerogel vulcanology suit insulates a vulcanologist from heat so that they can explore volcanic areas without getting burned by molten lava.
Graphene Ideas -
(Some of these may be silly; some old but hopefully there are some good ideas there too)
Graphene inflatable ariels - Imagine a TV or radio ariel that floats because its a baloon made out of the superstrong, superlightweight, superconductor graphene but filled with helium.
Graphene weather baloons with nanosensors - I'm sure these exist but just incase they don't.
Graphene Emmergency Bridge - Graphene, being incredibly strong, light and flexible could be used to make a portable or emmergency "roll-up" bridge for people; perhaps even vehicles to cross over.
Graphene unburstable bin liner/rubbish bag - Haven't you always wanted a bin liner/rubbish bag that could take any weight without bursting. Graphene bin bags might be the super bin bags of the future.
Graphene reinforced inflatable life rafts - Imagine an inflatable life raft as strong and solid as a boat that would never accidentally burst even in rough seas and stormy weather. With graphene reinforced inflatable material it may finally be possible to create life rafts that are truly unsinkable.
Graphene reusable shopping bags - You've probably heard of 'bags for life' but Graphene superstrong shopping bags could last several lifetimes and thus save the planet as much as recycling old shopping bags.
Graphene Mag - Net - How about an electromagnetic net made of graphene that could be dropped over fields of land mines and then pulled to set off the mines. This would also be useful for collecting scrap metal, dredging lakes for police evidence or picking up sunken treasure.
Graphene electronic tags for criminals  - Super thin, lightweight electronic tags could be made out of graphene for monitorting the location of criminals.
Graphene electronic rails - trains and trams travel on electrified metal rails or wires but graphene could allow vehicles to be created that travel on thin rails of graphene, perhaps even rails of graphene paint.
Graphene sensor detection gloves - Police forensic examiners could have gloves with graphene sensors on their surface and thus collect evidence with everything they touch that can be instantly, digitally recorded for later analysis.
Various Graphene Electrified Weapons - Because graphene is a superconductor; strong, light weight and flexible it makes many forms of electrified weapons, only seen in science fiction, possible for example electrified catching nets, electrified combat gloves or electrified armour for military or police use.
Graphene antiburglar labels - Graphene labels could be stuck to your property which are homing devices allowing the police to track them if they are stolen.
Graphene homing devices for preventing child abduction - Perhaps ultrathin homing device transmitters could be made that would fit inside the clothing of children so that police could track them if they were abducted.
Graphene animated advertising posters - Imagine all the posibilities of an animated billboard but in an ordinary poster that can be stuck to walls.
Video comics - Once the dream of Tom Hanks character in the film 'Big', video comics containing animated stories or computer games could be a reality with graphene paper thin but touch sensitive computer screens.
Video boardgame - A graphene gameboard could be constructed which is a video touch screen and can play video game quality graphics. Furthermore, new games could be downloaded from the internet and played on the board.
Graphene solar powered electrically heated jacket - Powered by graphene solar panels and using graphene to conduct electricity, this electrically heated jacket will keep you warm even in icy conditions.
Graphene conducted forcefield - Perhaps electricity could be conducted through the graphene covering an object to create a forcefield of static electricity for protection or levitation.
Graphene banknotes - Instead of paper money why not print on graphene banknotes that would be both indestructable and allow you to put special digital features onto banknotes; perhaps even homing devices that would make stolen banknotes easy to trace.
Graphene powered kites and gliders - Because of graphenes properties as an electrical confuctor, aswell as it being lightweight, it could be used in the production of electrically powered kites and gliders, perhaps ultrathin drones.
Graphene restraints - Graphene could be used to make comfortable restraints for prisoners; comfortable because of graphenes flexibility but having restraining power because of graphenes strength.

Graphene Conjurors Cards - These are wafer thin, graphene touch sensitive computer screens that look like playing cards or prediction cards and conjurors can store several different predictions or playing card faces within the cards that, at a swipe from their finger, they can change.
Graphene elevator safety nets - Perhaps graphene nets could be use to help stop a falling elevator. If not then graphene might be used to strengthen elevator cables.
Graphene safety hats - Graphene could be incoprporated into the lining of ordinary hats and jacket hoods to make them stronger and give them better protection against falling objects.
Graphene climbing ropes - No one would ever fear falling who was suspended from a rope of graphene. This would be excellent for mountain climbers and rescue workers.
Graphene camping tents - Graphene is both incredibly strong, durable and light and though permeable to water it could be placed within waterproof materials to make them stronger and more long lasting.
Graphene superstrong sticky tape - Imagine using sellotape to hang up heavy objects. This might be possible with graphene super strong sticky tape.
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Some Elastomere ideas  -
Elastomere sticky rubber gloves - Elastomere sticky rubber gloves help you hold onto/grip smooth objects so that they don't slip, for example glass objects.
Elastomere sticky rubber bands (toy or for practical use) - imagine firing a rubber band against a wall and having it stick to the wall. These rubber bands would also hold paper or other objects together better because they would lightly adhere to them (but not enough to cause damage).