I know about that, but saying "scientists are actually trying to reduce our sleep even more (by cutting out unnecessary?! parts" makes it sound like some kind of evil plot I don't know how it started and you can do some Googling if you are interested, it's called polyphasic sleep. The most extreme version is called the übermensch and you have a 20-minute nap every 4 hours. 6 Naps in total so just 2 hours of sleep a day, that is the only sleep you get. There are bloggers doing it and reporting on their expieriences. I read that this idea of napping a few times during the day to sleep less but still function originated from the millitary where they were forced to use such methods under extreme circumstances. There are many variations and Wikipedia has some good info. Being born in a healthy body is the greatest luxury a human can have and you shouldn't screw with the natural processes. If you use just a tiny fraction of this beautiful machine between your ears anyobody should know that living like this is absolutely useless unless you want to ruin your health and your life, in which case I highly recommend this method xD

Spoiler for rant:


Sleep provides not only rest for the whole body, but it's the only time the brian ever gets real rest, though meditation seems to do a great job too. This amazing machine needs to function optimally!! To play with something as profound as sleep is ridiculous. No matter how poor I get or how little time I have for the rest of life, taking 10 hours out of my day to prepare for sleep, sleep, and slowly wake up from sleep will be the last luxury I'll give up.
Here is an interesting video, it explains the cleansing process that takes place during sleep.
I'm ashamed to admit it, but I am quite sleepy right now and should have gone to bed about 3-4 hours earlier. And even though I can sleep all day and will get 9-10 hours of sleep, somehow my quality of sleep seems to get reduced if I am still sleeping after about 10AM.