GE made an oilfield drone that can sniff out gas leaks

At the opening of GE’s new oil and gas R&D center in Oklahoma, the multi-business company has also presented its new methane-sniffing helicopter drone called "Raven." GE started working on the project last year, and it proved that the 20-pound machine can indeed do what it was created for during a test run in July: Raven successfully found gas leaking from a couple of oil wells in Arkansas. A lot of companies in other industries already use UAVs for inspections, including Con Edison and Airbus. GE created the Raven specifically to save oil and natural gas firms money and to help them assess all the data gathered from their facilities.

According to the company, the drone can make gas inspections go three times faster. The Environmental Protection Agency requires oil producers to monitor their fields for leaks, you see. And currently, what they do is send workers armed with infrared cameras to walk around their wells. Raven, with its laser-based sensors, can fly over the field for 40 minutes on a single charge and beam back data to an iPad on the ground. Even better, it can tell how bad the leak is, whereas the infrared camera can only detect its presence, not its severity. The drone is also loaded with custom software that allows it to plan its own flight and analyze the data it gathers.

GE will continue working on the project at its R&D Center in Oklahoma and will soon deploy its third Raven for testing. In the future, the machine might end up going head-to-head against the methane-sniffing drone NASA created, which was based on the sensor the Jet Propulsion Laboratory designed for use on Mars. Other than sniffing out gas leaks, the UAV’s potential applications include inspecting hard-to-reach machineries and and keeping an eye on factory flare stacks.

Source: Bloomberg

via Engadget
GE made an oilfield drone that can sniff out gas leaks

How to watch the second US presidential debate

The second US presidential debate promises to draw even more attention than the first. On top of giving Hillary Clinton and Donald Trump a chance to adjust their strategies, there’s a switch to a town hall format based on public questions. And then there’s both Trump’s video apology and Clinton’s leaked comments to banks — how will the candidates deal with these curveballs? Thankfully, there are plenty of ways to follow the drama online. We’ve aggregated many of the internet viewing options so that you won’t have to miss a moment when the debate kicks off at 9PM Eastern.

Facebook

GOP 2016 Debate Kasich

You practically know the drill by now — Facebook Live will play a major role in debate coverage, with numerous major news outlets using it as their streaming platform of choice. ABC News agreement with Facebook will make it the star of the show between its ad-free stream and viewer-influenced commentary, but it’s not the only choice. BuzzFeed, CNBC, C-SPAN, Fox News, the New York Times, PBS, Telemundo and Univision should also be streaming on Facebook, although the presentation you’ll get will certainly vary.

Twitter

Campaign 2016 Debate

Twitter is once again determined to be a one-stop shop for live debate coverage. Its partnership with Bloomberg will deliver the debate itself, on-air analysis and the obligatory never-ending stream of tweets from viewers. You can watch on the web at debates.twitter.com, and Twitter’s official mobile apps will help you tune in when you’re on the move.

YouTube

ALPHABET-YOUTUBE/SUBCRIPTION

You’d better believe that you’ll have an abundance of YouTube streams to watch. Bloomberg, Fox News, NBC News, PBS, Telemundo and the Washington Post should all have live feeds on Google’s video site, complete with commentary in many cases. And if you’re more interested in observation than raw candidate banter, outfits like Complex and The Young Turks can help you out.

Conventional media outlets

Campaign 2016 Debate

Naturally, some of the bigger names in conventional media are streaming the debate through their own portals alongside (or in some cases, instead of) third-party services. ABC News, CBS News, CNN, Fox Business and Reuters should have streams through their websites and mobile apps. As in previous debates, though, you may need to authenticate your TV subscription when using certain apps, such as ABC‘s regular app.

Images: AP Photo/John Minchillo; AP Photo/Patrick Semansky; Reuters/Lucy Nicholson; AP Photo/John Locher

via Engadget
How to watch the second US presidential debate

How to Stream Tonight’s Presidential Debate For Free, No Cable Required

How to Stream Tonight's Presidential Debate For Free, No Cable Required
Illustration by Sam Woolley

The second presidential debate between Hillary Clinton and Donald Trump is tonight at 9pm ET, 6pm PT. And after Trump’s latest scandal, it’s guaranteed to be explosive. If you don’t have cable TV, you might be wondering how to stream the debate live. Well, Gizmodo has you covered.

The second debate is “town hall style,” meaning that members of the audience will be able to ask questions. But tonight’s debate, at Washington University in St. Louis, won’t just include questions from the audience in attendance. Both Trump and Hillary will also get questions submitted via Facebook. And that’s a first. The primary debates have done something similar, but this is the first time that candidates have taken questions from social media for a general election debate.

Historically, the town hall presidential debates have always been the most interesting. Unlike the other debates, candidates will be sitting in chairs and able to walk around, rather than standing behind podiums. The candidates are more literally face-to-face, which always creates fireworks. But with many members of the Republican Party currently distancing themselves from Trump over his comments about “grabbing women by the pussy,” this debate will probably be even more colorful and unpredictable than usual.

YouTube

Whether you’re watching on a computer or a smartphone, one of the easiest ways to watch the debate is on YouTube.

  • NBC News is livestreaming the debate on its YouTube channel.
  • PBS Newshour also has a livestream of the debate on YouTube.
  • And C-SPAN will have its own stream of the debate on YouTube.

Twitter

Twitter is livestreaming Bloomberg TV’s coverage of the second debate at debates.twitter.com. The pre-show kicks off at 8:30pm ET, 5:30pm PT.

Facebook

AltspaceVR – Virtual Reality

Just as they did for the first debate, AltspaceVR has partnered with NBC News to deliver a virtual reality experience of the second debate. If you own a Samsung Gear VR, HTC Vive, or Oculus Rift, you can go to AltspaceVR for more information. The 2D “virtual reality” experience is also available on Mac and PC.

Websites

Most of the major news outlets will also have livestreams on their homepages. There’s CNN, Fox News, MSNBC, CBS News, ABC News, NBC News, C-SPAN, and plenty of others.


If you have a cable subscription, but want to watch one of the cable networks on your devices, you also have that option. We at Gizmodo call these the “half-cord” options. All of these require a cable subscription to login. So don’t forget to borrow your mom’s login details before attempting any of these.

CNN Half-Cord

Fox News Half-Cord

ABC’s Martha Raddatz and CNN’s Anderson Cooper are moderating this debate, and we’ll see if either of them can manage the circus that’s sure to unravel tonight.

Grab your popcorn and your emergency go-bag, and get ready for about 90 minutes of American democracy imploding before your very eyes.

via Gizmodo
How to Stream Tonight’s Presidential Debate For Free, No Cable Required

How to Watch the Second Presidential Debate Online, No Cable Required

How to Watch the Second Presidential Debate Online, No Cable Required

On Sunday, presidential candidates Hillary Clinton and Donald Trump will return to the debate stage for their second of three debates before the general election this November. Here’s how to watch for free, even if you don’t have cable.

The debate will start Sunday, October 9th at 9PM ET/6PM PT. ABC’s Martha Raddatz and CNN’s Anderson Cooper will moderate the debate at Washington University in St. Louis, Missouri. During the last presidential debate, Facebook collected viewer questions that will be used during this debate session.

Many news outlets are going to have their own live coverage. Here are some of the easiest ways to watch online:

Many other networks will be broadcasting their own coverage of the debate as well. If you want to watch via over the air broadcast, you can tune into ABC, CBS, CNBC, CNN, C-SPAN, Fox, Fox News, MSNBC, NBC, PBS, Univision, and many others.

If you’d like to watch on your TV via your mobile device or set-top box, the following stations can help (though some may require a cable package):

Keep in mind you can also watch the YouTube live stream on nearly any set-top box using the YouTube app. NPR will also offer coverage of the debate via your local radio affiliate, if you’d prefer to listen instead of watch. You can listen to NPR via its member stations, via NPR.org, on Facebook, or through the NPR One apps.

This will be the second of the three presidential debates before the election on November 8th. The final debate will take place on October 19th. The deadline to register in many states is fast approaching, and early voting has already begun in some places. Check out our guide on how to register in time to vote.


via Lifehacker
How to Watch the Second Presidential Debate Online, No Cable Required

New Homemade Handgun Designed to Get the Most Out of Gun Buybacks

Mark Serbu, mastermind behind the Serbu Super Shorty and other oddball firearms, has a new design specifically intended to clog gun buybacks and allow people to actually turn a profit off of these events.

The GB-22 is a single shot handgun with only about four components. Intended to be manufactured by someone in their basement, the design only requires a hacksaw and drill to turn a length of bar stock into a functioning firearm. Shown in the video are some CNC machined examples made by Mark Serbu, but no CNC is required.

While its interesting to think that the gun can be produced for far less than the typical going reward rate for handing in your heater at a gun buyback, in reality the time and effort required to construct such a gun is still probably prohibitive for those thinking about cashing in on this possible goldmine.

Particularly interesting to me is that this firearm is basically identical to Cody Wilson’s Liberator handgun which caused a bit of a kerfuffle with the Department of State over ITAR regulations. The only difference between these two handguns is that Cody Wilson’s Liberator is 3D printed, while Mark Serbu’s creation is crafted using “traditional” methods. I’d be interested to see what the Department of State has to say about this if he decides to publish the schematics and instructions online.

via The Truth About Guns
New Homemade Handgun Designed to Get the Most Out of Gun Buybacks

Determining the worth of your SaaS company

An entrepreneur recently asked me “What are SaaS companies ‘going for’ these days?” I said, “Well, it depends on a number of factors, but 5 times annual run-rate revenue is average.” His response was pure disbelief. “What? You have to be kidding me! Last time I checked they were going for 10 times revenue!”

And so it goes; the opaque, confusing and highly volatile practice of valuing a private SaaS business is frustrating for entrepreneurs and investors alike. Furthermore, the lack of transparency adds a tremendous amount of friction to a capital raise or the sale of a company.

The reality is, it’s not all that hard to get a quick read on your SaaS company’s valuation. The two most important things to know are: What are public SaaS companies “going for” at the time, and how fast is your business growing relative to its peers. These two things will get you 75 percent of the way to an answer, and three or four other metrics will get you the rest of the way there.

The average public multiple is easy to get and it should always be updated when getting a read on valuation. Go here to pull the data and get the revenue multiple based on the current year expected revenue. Once you have that, subtract 1.3 to get the current private multiple based on ARR* (annualized run-rate revenue). Private multiples are lower because they are generally riskier and the stock is not easy to sell. If the public multiple were 7.0 times revenue, for example, then the average private multiple would be 5.7 times.

Building from there, the key company-specific metric is revenue growth rate. But it gets a little tricky here because to get a higher multiple, your company must be growing faster than other similar-sized SaaS companies. It’s easier to grow quickly when a company is small, and so the growth premium varies by company size.

The chart below shows the average growth rate for different-sized private SaaS companies based on a 2016 survey of 400 companies, and this should be used as your benchmark. If your company is growing faster than average for its size, the business will be worth more than the 5.7 times calculated above; if it’s growing slower, it will be worth less.

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How much of an impact the growth rate has on valuation can be estimated based on public SaaS company values. A rule of thumb would be if your business is growing at twice the average rate, the valuation multiple would grow by 50 percent. For example, a $3.0 million SaaS company growing at 100 percent (twice the rate of its peers) would get a growth premium of 2.8 (50 percent of the baseline multiple of 5.7), making it worth about 8.5 times revenue, or $26 million. Similarly, a $60 million SaaS business growing at 50 percent is also growing twice as fast as its peers, and would also garner a similar growth premium.

There are four other metrics that will impact a company’s value beyond the current state of the public market and its growth rate. They are:

  • Size of the addressable market
  • Retention rate
  • Gross margins
  • Capital efficiency

Do better than “average” on these factors and the valuation multiple will go up; do worse, and it will go down. The chart below can be used to estimate the overall impact of each factor.

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The fact of the matter is, SaaS companies, on average, were never “going for 10 times revenue,” only a few outliers were. The reality is a little less sexy, but still very healthy, and knowing where your business stands based on real-world data will give you an advantage in negotiating the best possible outcome for your company.

* Based on an analysis of hundreds of private company exit multiples tracked by the 451 Group over 2014, 2015 and 2016, and compared to the public SaaS valuation data at the time.

Featured Image: Ben McLeod/Getty Images

via TechCrunch
Determining the worth of your SaaS company

NRA U Carrying Gun Rights 101 onto Campuses Across the Nation

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The National Rifle Association University – dubbed NRA U for short – is a two-hour seminar geared towards educating college students on Second Amendment rights, upcoming gun legislation, gun safety and how to protect gun rights in America.

On Tuesday, NRA U took to the University of Pennsylvania campus, where 50 people attended the event.

Christian Ragosta, one of the NRA’s northeastern grassroots field coordinators, led the seminar and discussed the need to eliminate gun-free zones, citing 15 of the last 20 mass shootings taking place where firearms were banned:

It’s a slippery slope: Once they [the liberal government] ban one thing, they will find another to ban [firearms]. It’s not going away. It’s a constant fight to make sure your rights stay the way they are.

Taking away guns is like what happened to the Jews [during the Holocaust]. It’s saying that if you believe in the Second Amendment but don’t believe in stricter gun control, that you are like a Jew that likes Hitler.

Students who wish to protect the Second Amendment are encouraged to:

  • Build pro-gun coalitions on campus
  • Facilitating events like NRA U
  • Tabling in the student union

NRA University is a project of NRA-Institute for Legislative Action, the lobbying arm of the association. The program was launched in 2007. Since then, NRA U has held over 120 seminars in 16 states.

Take a look at what they’re teaching:

The post NRA U Carrying Gun Rights 101 onto Campuses Across the Nation appeared first on Bearing Arms.

via Bearing Arms
NRA U Carrying Gun Rights 101 onto Campuses Across the Nation

New From Kinetic Concealment: CompRail System

kinetic-concealment

Kinetic Concealment sells holsters., lights, lasers, knives and sights. The CompRail system has just joined their line. It’s a clever solution for handgunners who want to modify and compete with one of a non-race gun, or for anyone who wants to mount a weaver mount style optic onto a handgun. [Full press release via ammoland.com below.] At $85.95 it’s a relatively inexpensive way to get into red dotland.

Jackson, TN -(AmmoLand.com)- Kinetic Concealment is proud to introduce the latest product in their defense accessory line, the CompRail System.

The Kinetic Concealment CompRail System was designed for a competition shooter’s quick pistol modification, or for anyone who wants to mount a weaver mount style optic onto a handgun. The CompRail offers an option for shooters on a budget, and the standard picatinny rail gives the owner full choice as to the type of optic they wish to use.

The Kinetic Concealment CompRail System is designed to fit all 1911 pistols with a rail, Sig 250, Smith and Wesson M&P (Full and Compact), and Beretta 92 and 96. (*Will not fit models with one rail slot or sub-compact pistols.)

Attached by two Hex-Head screw bolts, the CompRail System brings a 2 1/4″ picatinny rail system to the top of the pistol for optic mounting. Tested up to a .45ACP caliber, the CompRail System is a true performer at a value price point. Made to be the perfect companion to the RD-01 Red Laser Optic, the CompRail can also be purchased with the RD-01 as the KC CompRail Combo Kit.

MSRP for the Comp Rail System is $25.95, or may be purchased as a combo with the KC RD-01 for $85.95. It can be purchased online at http://ift.tt/Lk6uqF.

For more information on Kinetic Concealment, visit http://ift.tt/Lk6uqF.

About Kinetic Concealment:

The Kinetic Concealment patent pending system utilizes a special nylon-backed neoprene substrate. The neoprene is bonded to the body side of the leather, then the edges are precisely stitched using standard leather stitching techniques. This added feature gives complete comfort even when the holster is being worn without an undershirt directly on the skin. If the holster is worn with an undershirt, the neoprene slides smoothly along any common undershirt fabric such as cotton or polyester allowing for a better range of motion as the body moves.

For more information, please visit http://ift.tt/Lk6uqF.

via The Truth About Guns
New From Kinetic Concealment: CompRail System

Bruce Shapiro Selling His Incredible Motorized Sand Drawing Tables

We were blown away when we first saw Bruce Shapiro’s incredible sand-drawing machines, which use hidden magnets and a steel ball to "draw." Originally designed as art installations, Shapiro is now offering them for sale as tables on Kickstarter. Imagine seeing this every day in your own home:

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Shapiro’s offering his Sisyphus line in three different sizes: A two-foot-diameter endtable, and three- and four-foot coffee tables. What’s interesting is that these designs have no off-switch, but draws continuously.

The motors are controlled by a small Raspberry Pi computer which plays a set of path files, much like a music player plays an mp3 file. Sisyphus has no on/off switch; you simply plug it in and it automatically calibrates itself, loads a default playlist of paths, and begins playing. You can control playback – choosing favorite tracks or playlists – speed of play, and table-lighting from a mobile app or by using any browser to connect to Sisyphus with WiFi.

Shapiro explains where the "playlist" analogy comes from, while revealing that end users can create their own patterns:

[I] view Sisyphus as more than a kinetic art piece: it is an instrument. As a musical instrument plays songs, Sisyphus plays paths. My goal with this Kickstarter is to get Sisyphus into people’s homes for them to enjoy as both furniture and art, but also, to inspire a community of composers to write "music" for it.

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At press time there was 17 days left to pledge, and Shapiro was up to $1.2 million on a $50,000 goal.

The tables are surprisingly inexpensive, considering what they’re capable of. While the cheapest early-bird specials are all gone, buyers can pay in the $700 to $1,100 range to snag the remaining ones.

via Core77
Bruce Shapiro Selling His Incredible Motorized Sand Drawing Tables