What should I use instead of Google Reader?

The company is retiring its RSS reader. But there are some viable replacements, writes Alex Hern.

Direst news! Google is turning off its Google Reader service on 1 July, eight years after its birth.

Of course, if you are in what is apparently the vast majority of the population, you either haven't heard of Google Reader, haven't used it, or haven't logged in for years. The company cites declining usage of the service as a reason for its retirement, and they probably aren't making that up: the idea of reading the web by subscribing to RSS feeds through an dedicated app, once posited as the future of publishing, never hit the widespread usage it was expected to.

And if you do use the service, it probably isn't news that it's shutting either—because you've probably already logged in, this morning or last night, to be greeted with the dialogue box of doom:

If you are anything like me, and apparently most of my Twitter followers, you have already got your panicking out of the way. Now the dreadful thought bubbles up: what happens next?

Firstly: don't panic! (Any more than you already have.) Although Google Reader is used as a back-end service for a number of RSS apps, like Reeder and Feedly, a number of them—including those two—have confirmed that they already have plans for a replacement syncing service which should let users carry on as though Reader never shut.

If you are a die-hard user of the Reader web-app, though, you're going to have to make the switch as some point. Come 1 July, reader.google.com will presumably shut down—or, even worse, redirect to Google+—and you'll have to find a new way of using your feeds.

The first thing to do is nab your data out of Google Reader. The company offers its Takeaway service, which ought to make this easy to do. Just click here, and follow the steps.

Once you've got that far, where you go next depends on what you used the old Reader for. There's multiple services which scratch different itches, and any one of them could be right for you.

The most obvious recommendation is The Old Reader. Exactly as it sounds, this is a clone of the old Google Reader (old in this case meaning old-old—it mimics Google Reader as it was before the company removed sharing functionality at the end of 2011). It's still in beta, and doesn't have a mobile app or an API, so if you transfer your data to it, you'll need to be prepared to be in the browser a lot. But if you're averse to change, this might be the best option.

If you're someone who uses Google Reader as a gentle browser, then consider Flipboard. The service is designed for lean-back reading, rather than obsessive newshounds, but it does what it does exceptionally well. If you're the sort of person who panics about not reading every post on your favourite site, it's not for you, but if you've been using Google Reader to find interesting things from a few sources, it might make life more pleasant. Mobile only, though, so you'll need to compliment it with something that has a web or desktop app.

At the exact opposite end of the spectrum is Newsblur. This is designed explicitly for obsessive newshounds; it's fast, powerful and, though I love it, ugly as sin. It takes all your feeds in, and applies a smart filter to them to push the breakingest news to the top of your pile. If you only have fifty feeds, it might be overkill; but if you're pushing five hundred, you'll wonder how you lived without it.

Newsblur also has a mobile app, and the developer has a far nicer-looking UI in beta. It's where I'm planning to move my data, and I don't appear to be alone: by 7:30am this morning, the developer had moved from one server to six, and gone to bed for the night; as I write this, the site is down under excessive load.

Perhaps the best thing about Newsblur, though, is that it's not free (it lets you trial it, but caps your subscription at 100 feeds until you pay). That may be an odd thing to say, but the fact is that if Google Reader hadn't been a hobby for the company—it was staffed, in its dying days, by just five people—it may have stayed alive. We've all heard the clichés, that if you aren't paying, you're not the customer, you're the product; but they are clichés for a reason. Assuming that it successfully scales up past this initial burst of popularity, maybe having all your data on a service with a financial motivation for keeping it is not such a bad idea?

And for the small subset of Google users for whom Reader was a lifeline, this ought to ring warning bells for the rest of the company's services. Sure, Reader wasn't used by many people, while Gmail is the world's email service; but what happens if Google decides that it isn't making enough money to justify running a free email service, and ports everyone to Google+? Will your self-driving car enter a "sunset phase" if the number of users drops below some arbitrary level eight years after you bought it?

The market for news aggregators might get a kick up the arse from the exit of a corporate behemoth which had previously been smothering all innovation with an abandoned, yet still good-enough, free product. As Gawker's Max Read wrote, it kind of excites me, "in the same way i am excited at the prospect of navigating a postapocalyptic urban landscape".

We might end up better after the fall, but it's going to be a struggle to get there.

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Yu Ji/University of Cambridge NanoPhotonics
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Nanoengine evolution: researchers have built the world’s smallest machine

The engine could form the basis of futuristic tiny robots with real-world applications.

Richard P Feynman, winner of the Nobel Prize in Physics in 1965, once remarked in a now-seminal lecture that a time would come where we would “swallow the doctor”. What he meant, of course, was the actualisation of a science-fiction dream – not one in which a universal cure-all prescriptive drug would be available, but one in which society would flourish through the uses of tiny devices, or more specifically, nanotechnology. 

First, a quick primer on the field is necessary. Nanoscience involves the study and application of technologies at an extremely tiny scale. How tiny, you ask? Given that one nanometre is a billionth of a metre, the scale of work taking place in the field is atomic in nature, far beyond the observational powers of the naked human eye.

Techno-optimists have long promoted potential uses of nano-sized objects, promising increases in efficiency and capabilities of processes across the board as a result. The quintessential “swallow the doctor” example is one which suggests that the fully-realised potential of nanotechnology could be applied to medicine. The idea is that nanobots could circulate our bodily systems in order to reverse-engineer the vast array of health problems that threaten us.

It’s natural to be sceptical of such wild aspirations from a relatively young field of study (nanoscience unofficially began in 1959 following Feynman’s lecture “There’s Plenty of Room at the Bottom”), but associated research seems to be gaining widespread endorsement among prominent scientists and enthusiasts. Ray Kurzweil, Director of Engineering at Google, thinks a booming nanotechnology industry is crucial in the creation of a technological singularity, while futurist and viral video philosopher Jason Silva believes the technology will help us cure ageing.

The high-profile intrigue surrounding nanotechnology means that word of any significant developments is certain to stimulate heightened interest – which is why researchers’ achievement in building the world’s tiniest engine this month is so significant.

Reporting their results in the journal Proceedings of the National Academy of Sciences, the University of Cambridge researchers explained how the nanoengine was formed and why it represented a key step forward in the transition of the technology from theory to practice.

The prototype nanoengine is essentially composed of charged particles of gold, bound by polymers responsive to temperature in the form of a gel. The engine is then exposed to a laser which beams and heats the device, causing it to expel all water from the polymeric gel. The consequence of this is a collapsing of the gold particles into an amalgamated, tightened cluster. Following a period of cooling, the polymer then begins to reabsorb the water molecules it lost in the heating process, resulting in a spring-like expansion that pushes apart the gold particles from their clustered state.

"It's like an explosion," said Dr Tao Ding from Cambridge's Cavendish Laboratory. "We have hundreds of gold balls flying apart in a millionth of a second when water molecules inflate the polymers around them."

The process involved takes advantage of the phenomenon of Van der Waals forces – the attraction between atoms and molecules. The energy from these forces is converted into elastic energy, which in turn is rapidly released from the polymer. "The whole process is like a nano-spring," said Professor Jeremy Baumberg, who led the research.

Scientists have been tirelessly working towards the creation of a functional nanomachine – one which can effortlessly swim through water, gauge its surroundings and communicate. Prior to the research, there was a difficulty in generating powerful forces at a nanometre scale. These newly devised engines, however, generate forces far larger than any previously produced.

They have been named “ANTs”, or actuating nano-transducers. "Like real ants, they produce large forces for their weight. The challenge we now face is how to control that force for nano-machinery applications," said Baumberg.

In an email exchange with New Statesman about the short-term and long-term goals in bringing this engine closer to a practical reality, Baumberg said: “It allows us for the first time, the prospect of making nano-machines and nanobots. The earliest stage applications we can see are to make pumps and valves in microfluidic systems. Microfluidic chips are really interesting for synthesising pharmaceuticals, biomedical sensing and separation, as well as many other biochemical processes.

“But all pumps and valves currently need to be made with hydraulics, so you need a pipe onto the chip for each one, limiting strongly the complexity of anything you do with them. We believe we can now make pumps and valves from the ANTs which are each controlled by a beam of light, and we can have thousands on a single chip. Beyond this, we are looking at making tiny nanomachines that can walk around, controlled by beams of light.”

The embedding of nanobots into all facets of culture is still a long way off, and researchers will need to find a way of harnessing the energy of nanoengines. However, the prospect of one day seeing the fruition of nanorobotics is worth all the patience you can get. The tiniest robot revolution has just begun.