I assume it's for school work? Brother laser is very cheap both to buy and to run with original cartridge compared to other brands. I have had mine for 15years and do it's work just fine. Only problem I have had with it was when I bought a second hand cartrige where the powder was not powder anymore :) I even found a video on how to reset the counter on cartrige when needed.

It's not super hard to figure out. By putting them inside the windmill they get cheap/free energy, and no cost for install wires etc. And it's hollow so plenty of space. And output of energy can be more stable.

We can reuse it? (one more time?) Have not read the article but each coal atom removes two oxygen atoms (carbon dioxide). Now they say that if each coal atom just remove one oxygen atom (carbon monoxide) it can be reused in the process. 1. Have they figured out some way to make the coal release to oxygen? (That would be very neat, and could be used everywhere including in combustion engines) 2. Do they somehow want to bind the monoxide to the iron? The whole point with using coal/hydrogen is to get rid of oxygen, and this don't seem to do that.

Actually work fairly well, have a filter on from me to me and there I have my notes/photos and everything else :P

Yes, but you are forgetting that making the order is only 10% of the time, 90% of the time is queue to get to the cashier.. So it's still 3times as fast to order in the koisks.

I imagine that every McD will have 1-3 mashine with 8lanes and each lane able to churn out 2burgers per minute. It will be a massive overkill 99% of the time, but machines don't have salary so it's just a investment cost. And machines usually don't add the wrong things to the order unless you ask it to.. As far as working opportunities, well cheaper food at McD, and allow for a little higher tax so the goverment/city/state can employ them for minimal wage and clean up the city/roadsides etc. Also restore buildings, make base work (digging) to enable change leadpipes etc. (you know the rest of the world i laughing at you?)

I mean, chat is like ICQ on steroids, but it's 25years ago.. Not having voice/videocalls is plain stupid. I guess meetings is very good for meetings, but most of my calls are unscheduled, and my spouse have video calls with me when she wonder if she should by X or Y in the store. It's not even a valid excuse that google want to go B2B as most of my workcalls over teams are unscheduled. For me, chat is just a vastly inferior product compared to almost everything else. Maybe even go back to ICQ (But I don't think so, I dont have anything against russia, but I don't want another empire snopping in my chats. Google is bad enought.)

It would actually make alot of sense to protect against cryptorandsomeware. Have to set of backup disks. Before backup, turn on the power to one set of the disks using whatever solution you want, can be a timer, can be a poweroutlet connected to the network. Wait for the disk to start. Do incremental backup. Turn off the power to the disks. For the next backup the next set of disk should be used. If shit hits the fan, ether by crypto or just malfunction, you just one backup off. Or you can use the second set of disks for backups just on weekends or however you find it fitting. More set's of disk can be added for even better redundancy. Another way is to just do a backup of the the backup, in that case you can have dedicated fiber between the mashines and don't have to overload the network.

I been using it for about 1.5 years now and so far it have worked just fine. Currently I backup to a network device but it would be a good thing to store it in the cloud as well. Support file, ftp, Amazon S3, sftp, webdav, azure blob, box.com, dropbox, google cloud storage, microsoft sharepoint and many more. Incremental backups, can be heavy cryptated. Pretty much everything one could want.. Oh.. Did I mention it's open source? https://github.com/duplicati/d...

As it takes a few weeks for the antibodys to appear the expected affected part of the population is now around 20% sort of on track, the 7.3% represent the state a few weeks back. Also the number of death from people under 60 is just 180... For people 60-69 its 287.. The problems is with people older than this, and 50-75% of the death are from people in nursing homes.. And a total lockdown would not really have affected the staff in nursinghomes all that much. If we manage to get the majority of people younger than 60 sick and therefore mostly immune they will not infect the old people for whom the sickness is actually lethal. And the only reasonable way to that is to make it as fast as possible (while not overloading the hospitals because then younger people die as well.) having kindergarden and schools open is the perfect way to do it as parents usually are younger and this way about 30-40% of the population can be infected with few or now effects at all on the hospitals..

You DO know that the native Americans (especially south) already tried isolation rather than herd immunity?? Living i sweden and the only people dying are the old and especially the REALLY old and it seems the people still working recover as long as it's possible to get healthcare (mostly just oxygen). One might not like taxes but during the Corona the socialistic model have shown it's best side.