It’s probably old news to those who have really wanted to try SteamOS, but for those of you who have hesitated, or…

Originally shared by Greg Kroah-Hartman

It’s probably old news to those who have really wanted to try SteamOS, but for those of you who have hesitated, or not had a dedicated box to use it on, with UEFI, you now have no excuse not try SteamOS out now with this great installer from Jo Shields 

Now, go out there and play some games!

Full length videos on PBS

Originally shared by PBS

NEW FULL-LENGTH VIDEOS FOR YOU ON PBS.ORG // Here are the programs broadcast recently on PBS, which are now available for free online streaming on (Share with your friends and family!) (U.S. only)

Nature | Legendary White Stallions

NOVA | Alien Planets Revealed

Chasing Shackleton


Jacob Appelbaum’s talk at a hacker conference…

Originally shared by Dan Gillmor

If you care at all about liberty, you owe it to yourself to watch Jacob Appelbaum’s talk at hacker conference this week. As this makes clear, the NSA (and its foreign partners) have hacked so much of the digital technology we use every day that none of it can be trusted. The tech industry is either complicit or a victim — probably both.


Free game ROMS from

Originally shared by Yi Yao released massive amount of classic MAME ROMS for free

The Internet Archive is a non-profit dedicated to giving access to anyone who is interested to historical collections that exist in digital format. And now they are giving us access to thousands of the best arcade games from the 70s and 80s playable in your browser using Javascript Mess!

The collection is made available by an army of volunteers updating information about each of the hundreds of game cartridges. Sound is still not enabled, but is coming soon. The main consoles covered are the Atari 2600, Atari 7800, Coleco ColecoVision, the Bally Astrocade, and Magnavox Odyssey 2. 

I love the idea of playing some vintage Donkey Kong. The only problem with me is that the MAME (Multiple Arcade Machine Emulator) is 42.8GB and I only have about 100GB left on my computer D:

Download Emulator:

Download games:

Nurse’s heart attack experience

Originally shared by Kate Blue

copied from another social network:

A nurse has heart attack and describes what women feel when having one:

I am an ER nurse and this is the best description of this event that I have ever heard. Please read, pay attention, and send it on!


I was aware that female heart attacks are different, but this is the best description I’ve ever read.

Women rarely have the same dramatic symptoms that men have … you know, the sudden stabbing pain in the chest, the cold sweat, grabbing the chest & dropping to the floor that we see in movies. Here is the story of one woman’s experience with a heart attack.

I had a heart attack at about 10:30 PM with NO prior exertion, NO prior emotional trauma that one would suspect might have brought it on. I was sitting all snugly & warm on a cold evening, with my purring cat in my lap, reading an interesting story my friend had sent me, and actually thinking, ‘A-, this is the life, all cozy and warm in my soft, cushy Lazy Boy with my feet propped up.

A moment later, I felt that awful sensation of indigestion, when you’ve been in a hurry and grabbed a bite of sandwich and washed it down with a dash of water, and that hurried bite seems to feel like you’ve swallowed a golf ball going down the esophagus in slow motion and it is most uncomfortable. You realize you shouldn’t have gulped it down so fast and needed to chew it more thoroughly and this time drink a glass of water to hasten its progress down to the stomach. This was my initial sensation–the only trouble was that I hadn’t taken a bite of anything since about 5:00 p.m.

After it seemed to subside, the next sensation was like little squeezing motions that seemed to be racing up my SPINE (hind-sight, it was probably my spasms), gaining speed as they continued racing up and under my sternum (breast bone, where one presses rhythmically when administering CPR).

This fascinating process continued on into my throat and branched out into both jaws. ‘AHA!! NOW I stopped puzzling about what was happening — we all have read and/or heard about pain in the jaws being one of the signals of an MI happening, haven’t we? I said aloud to myself and the cat, Dear God, I think I’m having a heart attack!

I lowered the foot rest dumping the cat from my lap, started to take a step and fell on the floor instead. I thought to myself, If this is a heart attack, I shouldn’t be walking into the next room where the phone is or anywhere else… but, on the other hand, if I don’t, nobody will know that I need help, and if I wait any longer I may not be able to get up in a moment.

I pulled myself up with the arms of the chair, walked slowly into the next room and dialed the Paramedics… I told her I thought I was having a heart attack due to the pressure building under the sternum and radiating into my jaws. I didn’t feel hysterical or afraid, just stating the facts. She said she was sending the Paramedics over immediately, asked if the front door was near to me, and if so, to un-bolt the door and then lie down on the floor where they could see me when they came in.

I unlocked the door and then laid down on the floor as instructed and lost consciousness, as I don’t remember the medics coming in, their examination, lifting me onto a gurney or getting me into their ambulance, or hearing the call they made to St. Jude ER on the way, but I did briefly awaken when we arrived and saw that the radiologist was already there in his surgical blues and cap, helping the medics pull my stretcher out of the ambulance. He was bending over me asking questions (probably something like ‘Have you taken any medications?’) but I couldn’t make my mind interpret what he was saying, or form an answer, and nodded off again, not waking up until the Cardiologist and partner had already threaded the teeny angiogram balloon up my femoral artery into the aorta and into my heart where they installed 2 side by side stints to hold open my right coronary artery.

I know it sounds like all my thinking and actions at home must have taken at least 20-30 minutes before calling the paramedics, but actually it took perhaps 4-5 minutes before the call, and both the fire station and St Jude are only minutes away from my home, and my Cardiologist was already to go to the OR in his scrubs and get going on restarting my heart (which had stopped somewhere between my arrival and the procedure) and installing the stents.

Why have I written all of this to you with so much detail? Because I want all of you who are so important in my life to know what I learned first hand.

1. Be aware that something very different is happening in your body, not the usual men’s symptoms but inexplicable things happening (until my sternum and jaws got into the act). It is said that many more women than men die of their first (and last) MI because they didn’t know they were having one and commonly mistake it as indigestion, take some Maalox or other anti-heartburn preparation and go to bed, hoping they’ll feel better in the morning when they wake up… which doesn’t happen. My female friends, your symptoms might not be exactly like mine, so I advise you to call the Paramedics if ANYTHING is unpleasantly happening that you’ve not felt before. It is better to have a ‘false alarm’ visitation than to risk your life guessing what it might be!

2. Note that I said ‘Call the Paramedics.’ And if you can take an aspirin. Ladies, TIME IS OF THE ESSENCE!

Do NOT try to drive yourself to the ER – you are a hazard to others on the road.

Do NOT have your panicked husband who will be speeding and looking anxiously at what’s happening with you instead of the road.

Do NOT call your doctor — he doesn’t know where you live and if it’s at night you won’t reach him anyway, and if it’s daytime, his assistants (or answering service) will tell you to call the Paramedics. He doesn’t carry the equipment in his car that you need to be saved! The Paramedics do, principally OXYGEN that you need ASAP. Your Dr. will be notified later.

3. Don’t assume it couldn’t be a heart attack because you have a normal cholesterol count. Research has discovered that a cholesterol elevated reading is rarely the cause of an MI (unless it’s unbelievably high and/or accompanied by high blood pressure). MIs are usually caused by long-term stress and inflammation in the body, which dumps all sorts of deadly hormones into your system to sludge things up in there. Pain in the jaw can wake you from a sound sleep. Let’s be careful and be aware. The more we know the better chance we could survive.

A cardiologist says if everyone who gets this mail sends it to 10 people, you can be sure that we’ll save at least one life.

Please be a true friend and send this article to all your friends (male & female) who you care about!

L-354: Logbook

Originally shared by Samantha Cristoforetti

Today I got to spend some time in the ISS mockups here in Star City, in particular in the Service Module. I have attached a panorama of the interior, so you can take a tour!

As a non-Russian crewmember I will not be expected to perform complex work in the Service Module: in fact, I am not trained for any kind of work on the systems, except for the interaction with emergency response items and with basic life support equipment.

These include the toilet, of course, which is however very similar to the one in Node 3 that we would typically use as non-Russian crew. Actually, it’s pretty much exactly the same toilet, except that the Node3 unit is nominally connected to the Urine Processing Assembly to recover the urine to potable water.

Water delivery is another basic life support function. Just like in the US Lab, the Service Module has a water delivery unit (on the “wall”  above the table) to rehydrate food packages. It has two separate outlets for “hot”  and “warm” water and the possibility to set the quantity of water needed according to the instructions on the food package.

On the other side, opposite to the table, is another water delivery system, typically used to simply drink ambient temperature water.

And in the table itself is the food warmer for the Russian food cans

(Trad IT)  Traduzione in italiano a cura di AstronautiNEWS qui:

(Trad ES) Tradducción en español aquí:

(Trad FR) Traduction en français par Anne Cpamoa ici: