Derek Muller elaborates further in this video: "This will revolutionize education"
Being a teacher at the high-school and elementary school level is more about classroom management and communicating the ideas, not about being an 'expert.'
Also, good luck finding someone you can pay $15 an hour to fix computers and take care of a classroom full of kids.
Also, very few people were buying movies from iTunes. People were using Netflix, Amazon or still going to video stores.
Netflix streaming launched in the fourth quarter of 2008. Amazon Unbox (now Amazon Instant Video) launched in September 2006. iTunes preceded both, selling a million videos by October 31, 2005. Or did you mean that the use of all lawful Internet video services was still a rounding error compared to DVD?
Have you reported inability to adjust the game's font size and failure to respect system font size as defects to the game's publisher? If so, what was the reply? If "too bad", what was the publisher so we can avoid buying its games?
So can we agree on these two premises?
1. iTunes software is garbage.
2. People tolerate garbage because video purchases made before UltraViolet, Amazon, and Google Play started operating work only with garbage.
Are all of your purchases in a proprietary Apple format that only iTunes can play?
During the time period I describe, that was the only format in which movie studios offered movie downloads for sale. Someone who spent a lot of money buying movie downloads on iTunes Store before Amazon and Google Play started operating would have to spend a lot of money to replace them with Amazon or Google Play movie downloads.
Turning fuel into electricity at large scale is 40% efficient.
Thank you for clarifying that the big loss in electric heating is generation, not transmission. But I think batteries like this are intended to work with power sources other than "fuel", such as wind turbines and PV. These are not only unaffected by the Carnot limit but also intermittent enough to need energy storage between generation and use.
What is wrong with Watts? W*time/time = W. Why add the redundant time/time ?
Meter devices that measure each household's electric energy use for billing purposes traditionally express this value in kilowatt hours, each of which is 3.6 MJ. Billing is based on the difference between the reading this month and the reading last month, which is an average power in kWh/month.
I haven't read the British copyright statute, but both the U.S. copyright statute (Title 17, United States Code) and the English language version of the Berne Convention use "work", "author", "publisher", and "infringe" rather than "content", "creator", and "steal". Using the same terms as the law helps show that you aren't parroting the opinions of someone with a second- or third-hand understanding of what copyright really is. Perhaps I can try to overlook these terms, much as I overlook "could care less". But one thing I see on Slashdot and can't overlook is the use of "copywrite" to mean anything other than "creating the text of an advertisement".
Ironic that burning a more environmentally sound fuel (electricity) gets you roundly criticized by others for using too much electricity.
Perhaps they're assuming that transmission losses in the electric grid will more than offset the theoretical gains of using electric heat over natural gas heat.
If you bought non-DRM stuff, it's not impacted by this.
Where did I say "there's a DRM-free movie store"?
"If you bought non-DRM stuff" implied to me that you were aware of someone selling said "non-DRM stuff".
fat32 is not patented
The method used to encode long file names in FAT32 is patented, unless that patent expired very recently. Did it?
you can also use wifi to present a network drive
That's in fact what I ended up doing when my PC was having problems with the implementation of MTP on my Nexus 7 tablet. But that doesn't help if you have authority to connect a device to the USB port but not to associate it to the WLAN. This has happened to me in various homes that either A. didn't have Wi-Fi or B. didn't want my devices on their Wi-Fi.
Modern li-ion batteries are over 90%
Last time I checked, lithium-ion batteries lost a substantial chunk of their capacity after a few years. Does the 10 percent loss figure that you stated include the cost of manufacturing a replacement battery?
I don't see USB for internal storage.
For internal storage on a PC, continue to use SATA. For internal storage on a smartphone, the manufacturer ought to just solder more flash memory to the motherboard.
WTF is a CF port. and is UDF the other port type?
CompactFlash (CF) is a storage interface proposed as an alternative to Secure Digital (SD). UDF (Universal Disk Format) is a file system proposed as an alternative to FAT.
We should have a Gutenberg project of sorts for movies...
The difference between books and movies is that movies have advanced so far in storytelling techniques and production values since December 31, 1922 (the current public domain cutoff date), that there is little demand among the public for movies whose copyright has expired. The "classic films" are still under copyright.