 There's a need for actually coming up with models where the memory is sort of embedded into the computing platform and be able to do in-memory computing. So if we are able to have devices, and if we can come up with the right kind of algorithms, maybe we can be closer to what the brain does. We are working on a ceramic fountain material which is called the samarium nickelates. We found that when we place those materials in the hydrogen environment, the hydrogen gas can be splitted into protons and electrons. So this hydrogen can come in and out from the samarium nickelates. It's very similar to the animals breathe air. We call our device as organismoid. We make up this word just to show the similarity between our device and the real organism because they both can breathe, they can remember, they can forget. That property is very similar to what we call habituation. And certain animals do actually show that kind of behavior. So it turns out that if we can use that habituation behavior for our synaptic plasticity, what we observed is that not only you can learn new things, but you're able to actually forget old and not so important information.