Going back from the Storyline, I know that Protodermis was discovered by the Great Beings only to have the Protodermis to be used for the Mata Nui Robot. I know that Protodermis is used to making Kanoka Disks, as well as Kanohi masks, weapons, tools, and vehicles. I also know that Molten Protodermis was used in Metru Nui to heating a a city as the substance is dumped via subterranean pipe system. Knowledge Crystals are able to grow from the Crystalline Protodermis and the Memory Crystals, Lightstones, and Heatstones are made up of crystalline Protodermis. If that is the case, what if there are more uses for Protodermis?
Going back, I mentioned that Protodermis was used for heating, if that is true, what if it can be used as fuel? This could be used to powering up vehicles. And speaking of Vehicles, I know that Matoran would need to move some heavy cargo, so there is a possibility of a express train; if that is true, what if there is a Train that moves on tracks that are made up of a type of Protodermis that uses gravity to push and move the train? I know what you are thinking of, why of all a train, well trains were a means of transportation and in real life there was an experiment of using magnets to move trains and there were some trains that used magnets for movement.
There was also another idea I had for Protodermis, what if there was a way to create solid light? When I mean solid light, I mean light that is so hard you could touch it. I mean it is similar to those Energy Constructs in Green Lantern as well as the energy used in forming Hoverboards in Ben 10. Imagine if there were Protodermis that could emit hard light, as this could be beneficial for future technology.
Another thing to add as well. I know that there was Zamor Spheres filled with Energized Protodermis to reverse the effects of the Antidermis in order to free the slaves. In other words, Protodermis was used as a form of projectiles for weapons. Let’s look at RWBY for example, the characters have weapons that use Dust but the way they use Dust from their weapons varies going from shooting Dust to imbuing weapons with the Dust elemental power as well as imbuing oneself for combat and on clothes for defense. If that is the case, I believe it would be possible for any Matoran or Toa to use the Protodermis in creative ways in fighting. Imagine if another Toa created a crystallized or rocky clone/decoy of himself/herself using a type of Protodermis similarly to Blake Belladonna from RWBY. Anything is possible.
The third thing is what if there was a device that Matoran could use as phones which are powered by Protodermis? I know that iPhones in real life runs on batteries and some batteries are made up of Quartz which is a type of crystal which I mentioned being used to conducting electricity from my last topic, Is going from Earth/Stone Toa to Earth/Stone and Lightning Toa possible? [Link in the description], and if there is a phone-like device in the Matoran universe, there needs to be some sort of Wi-Fi but in order to create WI-Fi, there needs to be a Tower, and what better way to communicate through Protodermis powered phone than a Protodermis powered tower? You see where I am following with this?
To sum it all up, we have seen how Protodermis was used in the comics as well as being told in the stories, but we haven’t seen how Protodermis can be used in a myriad of ways. If you have some comments to prove to be the case or contradict what I had stated, please discuss here and I will follow up with what you have to offer.