

I wish I could use Graphene, but the pixel’s pitifully small and expensive storage to force you into cloud storage really makes an SD card necessary. I have around 200GB on my phone + SD already(including OS), and I don’t want only 50 GB for more photos and music in the next 7 years WITH the more expensive option…










That is indeed very interesting. I didn’t think of a pressure transducer, thanks for sharing! Waterproof ultrasonic sensors are cheap enough that I think I will put both in and see how they differ over time.