We've all seen the new trend of bezel less phones, only, with notches that many people hate and are wishing for a completely bezel less phone with no notch. Well, Samsung might have just answered your prayers with their notch less bezel less phone. Samsung recently did a presentation, and in that presentation, they talked about UPS (Under Panel Sensor). This means that all the sensors that you usually find on the top bezel or notch of your phone, (i.e. camera, light sensor, e.t.c.) will be imbedded in the screen. They also talked about on display fingerprint sensor. This tech isn't necessarily a new trend, but what's different is that Samsung will be using ultrasonic technology for the fingerprint sensor, which means it will be more secure. Next, they talked about SOD (Sound on Display). This means that there won't have to be a cut_out hole for the sound to come out from. They talked about HOD (Haptic on Display), for gami...
Batteries are great, they help us store energy for future use, to power our home appliances and our electric vehicles but, they are getting old. Capacitors seems like the way to go for the future, "SUPERCAPACITORS" to be exact. Batteries store energy in form of chemicals. Essentially, they break down those chemicals to release the energy and then join then back together to recharge their energy, this makes them very slow when being charged. They also have a very short life span since they get degraded by the continues charging and discharging process. Capacitors on the other hand store energy in form of static electricity and are more durable, they pack more power, are charge instantly and are very easy and cheap to make, as simple as bringing two metal plates close to each other putting an insulator in between and connecting them. These are a lot of advantages when compared with batteries but they have one down side, they don't hold much energy. This is...
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