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"Don't bring your iPad to bed with you if you value your sleep. Researchers at the National Academy of Science published a study on Monday that concludes the "short-wavelength light" (light that's closer to the blue end of the spectrum) messes up the circadian rhythms that govern sleep and suppresses the sleep-inducing hormone melatonin. The result? People reported feeling less tired, and took longer to fall asleep. They were also more tired the next day."

"This has to be seen to be believed: An Australian couple vacationing in Papua New Guinea heard that a local volcano, Mount Tavurvur, had been erupting. They got on a boat to take a closer look, and got the ride of their lives (make sure you've set the video to HD, the detail is amazing):"

"Game-based learning, and the developers who identify with it today, have come a long way since then and gotten much closer to closing the gap. And there's still a need to communicate core content through games, a need that the consumer market just doesn't have incentive to fill. Yet at Common Sense Graphite, when we evaluate games for learning, what we find is that many of the highest scoring 'learning' games aren't aimed at the educational market. They're more at-home, consumer-oriented games. Because these games are free from the constraints of school standards and traditional curriculum, they flourish, featuring rich cross-disciplinary and truly 21st century learning experiences. Here are just a few favorites that reviewed well on Graphite this year:"

"Editing a photo no longer means transferring a picture over to a full-sized computer and using programs that can cost hundreds or even thousands. Amateur photographers can now edit their photos on the fly with photo editing apps designed for iPhones and iPads. For those that are ready to make the most out of their Apple devices, here is a closer look at 20 of the best photo editing apps."

"Decades before the computer revolution began to spread in earnest, science fiction's most creative minds sketched out a future most of us never thought we'd see. And yet between self-driving cars and yes, even hoverboards, that future seems closer than ever. Nowhere is this more of a reality than in the field of robotics. Sure, we may not each have our own robotic besties/slaves as the old sci fi shows predicted we'd have by now, but judging by the many creative ways robotics are used in so many classrooms today, well…We're pretty close. Let's take a look at some of the neatest and most inspiring ways Robot Education (RoboEd?) is unfolding today"

"Ownership of mobile devices has grown swiftly since the introduction of the smartphone and has created more opportunities to connect to the Internet. Mobile devices have meant more Internet connectivity, but a closer look at how lower-income families use that access reveals the digital divide is still a problem."

"I leaned over the shoulder of a student in the library. She was quietly working with headphones in, and completely focused. What caught my attention is that she would continually lift her phone up over the textbook, and then jot something down on the paper to her left. It was a motion and process that she repeated at least seven times before I headed over to see what was going on. As I got closer I could see that it was a math textbook, and her paper was filled with equations, problems, and steps. I thought to myself, that sure doesn't look like my math homework, which was always a mess of numbers and lines and eraser marks from messing up! What happened next caught me by surprise. Not because I couldn't believe it, but because it changed the way I viewed math forever."

"It's a sign of maturity and experience to be able to determine just where you are in a journey, and I think the time has come to put some stakes in the ground about just exactly where we all are in regards to our innovation journeys. While some companies have made tremendous strides, becoming much more innovative than their peers, the real truth is that most corporations are still at the very beginning of their innovation work, and as I've written in other places the emerging new management fads around digital transformation combined with the fact that innovation often hasn't lived up to its promises means that our innovation journeys may end before they really got started. Because while it seems many companies have been on an innovation journey for quite some time, the honest reality is that they haven't moved very far. There's been a significant amount of sound and fury, signifying not so much, to paraphrase a much more ancient bard. The reality is that right now, after almost 20 years of innovation as a corporate phenomenon, most companies are closer to the end of the beginning of innovation, rather than the beginning of the end."

"Erica is 23. She has a beautiful, neutral face and speaks with a synthesised voice. She has a degree of autonomy - but can't move her hands yet. Hiroshi Ishiguro is her 'father' and the bad boy of Japanese robotics. Together they will redefine what it means to be human and reveal that the future is closer than we might think."

"You saw the pictures in science class-a profile view of the human brain, sectioned by function. The piece at the very front, right behind where a forehead would be if the brain were actually in someone's head, is the pre-frontal cortex. It handles problem-solving, goal-setting, and task execution. And it works with the limbic system, which is connected and sits closer to the center of the brain. The limbic system processes emotions and triggers emotional responses, in part because of its storage of long-term memory. When a person lives in poverty, a growing body of research suggests the limbic system is constantly sending fear and stress messages to the prefrontal cortex, which overloads its ability to solve problems, set goals, and complete tasks in the most efficient ways. This happens to everyone at some point, regardless of social class. The overload can be prompted by any number of things, including an overly stressful day at work or a family emergency. People in poverty, however, have the added burden of ever-present stress. They are constantly struggling to make ends meet and often bracing themselves against class bias that adds extra strain or even trauma to their daily lives."

"Many of us have started our breaks. If you have a website, blog, virtual learning site or messaging system like Remind to connect with your learners then you can motivate your students to continue the learning with photo and video challenges. Learners of all ages love taking pictures and videos, especially with their mobile devices. Students are surrounded by science, math, geography, history, and literacy. Often, they just need to be challenged to take a closer look, investigate their surroundings, capture their learning, and present it to others. For any subject you can send your students on learning missions and challenges to capture the learning around them and demonstrate to others what they have learned!"

"As we move closer to the public release of iOS 11, Apple tonight has shared a series of new 'how to' videos for iPad features that come along with the newest software. AirPods The last series of videos from Apple shared earlier this month featured Dwayne 'The Rock' Johnson and Siri along with the iPhone 7. The latest videos shine the spotlight on the new capabilities that iOS 11 brings to the iPad and iPad Pro."

"With so many Raspberry Pi projects to choose from, it can be tricky to find the one you really want to build. Our advice is to find a way to marry the Pi with something you really love. One great example is TV and movie robots - iconic characters from popular sci-fi that can be rebuild at home with a Raspberry Pi built in. Once constructed, your robot might be able to utter commands when a condition is met (perhaps a sensor detects motion). Or it might move around, learning about its surroundings, or reading information to you from Wikipedia. Whatever you have in mind, it should be relatively straightforward to plan and execute. It may take some time, however. Here are five example projects that show how you can combine a Raspberry Pi 2 or later with your favorite fictional robot. 5 Things Only a Raspberry Pi 2 Can Do 5 Things Only a Raspberry Pi 2 Can Do The latest edition of the pint-sized computer is awesome. So awesome, in fact, that there's 5 things you can only do on a Raspberry Pi 2. READ MORE 1. R2-D2 We've all wanted our very own astromech droid, haven't we? Sure, no one on earth is (currently) operating a light speed drive, but Star Wars droid R2-D2 has far greater abilities than onboard spacecraft maintenance. For instance, he can hold torches, carry a tray of drinks, and launch lightsabers across pits in the desert. Okay, it's unlikely you'll manage to get your own R2-D2 robot to do that… but don't let that put you off. Check out this little guy, controlled by a Raspberry Pi. While this project was based on an existing R2-D2 toy, that shouldn't limit your ambition. You'll find plenty of R2-D2 builds on YouTube. There's a massive R2-D2 building community online. Finding one that has a drive unit should be ideal for integrating a Raspberry Pi (and perhaps an Arduino, which you can use the two together) and developing a more realistic R2-D2 experience. Arduino vs Raspberry Pi: Which Is The Mini Computer For You? Arduino vs Rasp

"With technological breakthroughs, we have replaced certain aspects of our society with new tools, all while creating new opportunities for people to take up. While there is undoubtedly much debate as to the ethics of replacing man with machine, there is no denying the usefulness of using technology and devices to enhance our world space. Education is one such sphere of society that we are still trying to enhance with technology. As we have made progress, education and classroom learning have been slow to accept change, but it's getting there. In fact, with the comparatively small amount of progress we've made, we are already asking the question - will we even need physical classrooms in the future? We'll answer this question by looking at the advantages and disadvantages of e-learning and seeing if it's something that could replace traditional classrooms. Look here for a closer look at the advantages and disadvantages."

"The advent of artificial intelligence has understandably raised questions about its potential impact on human labor. While these fears are valid and warrant serious consideration, a closer look reveals a more nuanced-and ultimately more hopeful-reality. New data from Microsoft and LinkedIn's Work Trend Index reveals a workplace that's actively seeking out employees with the skills to leverage AI for business impact, and a workforce that's turning to AI as an antidote to burnout and overwhelming workloads. Far from replacing human talent, AI is creating new opportunities for those who can master its use and apply it to real business challenges. These AI power users are reshaping the workday and reaping the benefits, providing a glimpse into the future of work."

"4 billion hours of YouTube video were viewed monthly in 2012."