Posts Tagged ‘video’
by adminadam in videos
We are dealing with information overload. The data overhang in fields like Big Data and Genomics is crushing us. We lack the means to process so much information. Entertainment, if allowed, could eat more of our time than exists in the universal time remaining. How can we personalize and streamline our data, our technology, and our experiences to maximize our time and innovate more?
System complexities such as climate and weather patterns, disease and globalization, macroeconomic and political trends, and other physical processes are almost certainly indomitable and inevitably impossible to synthesize perfectly for any unaided human individual at this time. Perhaps A.I. systems and algorithms, such as those being built by DeepMind at Google, can be relied upon to help us become the masters of our time and of our environments. This is the argument — presented quite compellingly, I might add — which Demis Hassabis effectively advances at talk at the RSA conference in November of 2016.
Demis Hassabis on the benefits to humanity of accelerating technology:
by adminadam in videos
— Bitcoin ATM’s: Here’s an ATM next to us. Where are these made?
— Generally in America.
— There are more and more Bitcoin ATM’s around the world. We can see them on the map. There are 555.
— 16 in Japan, huh?
— Yes, there are different brands too: Genesis ATM is the leading manufacturer of Bitcoin ATM’s. Lamassu is #2. One’s that are easy to use are becoming more common. We are adding one Bitcoin ATM per day on average right now around the world.
— Recently the price has been going up and down. But it seems more people are buying bitcoin these days; we can safely ignore the recent Hearn debacle.
— There was a seminar recently that we attended. How was it for you?
— I thought that it was easy to understand, and I thought it was noteworthy that transactions are almost free of fees and the fact that everyone in the network secures bitcoin together I thought was interesting. I also thought, wow, I’ve never thought about the nature of money before either…
— A lot of people were buying bitcoins there, too, huh?
— Yeah, quite a few people.
— Some individuals were buying a large amount too.
— So let’s talk about how people are getting their hands on bitcoin these days… If you buy bitcoin at an ATM you’ll either send it to a wallet on your phone, or you’ll get one of these paper wallets with the private key and the public key showing. Of course if you’ve got a lot of money on your paper wallet, it’s insecure, and you stand to lose it all if anyone scans the private key before you transfer the bitcoin associated with it away to some other wallet (and a new address).
— So how do you secure bitcoin? If you look at the top 100 richest bitcoin addresses on BitcoinRichList, it shows there are some with over $60 million worth of bitcoin in them. And notice the addresses here, there are a few that start with a 3, and most of the rest start with a number 1. The number at the beginning of the addresses tell you something. A 1 tells you that it’s a normal single-signature wallet address. A 3 tells you that it belongs to a multi-signature wallet.
— Multi-signature wallets, such as the Trezor hardware wallet, or any number of multi-sig software wallets, allow you to divide the ownership or control over a bitcoin wallet amongst three or more keys. You can distribute these keys around the world, or have your neighbor or a friend hold a third key for you while you hold two. If you hold two keys, you can use those two keys to spend your bitcoin from the multi-sig wallet that you’ve got. If you lose one, your neighbor can still help you sign off on the transaction so it can be sent.
— It’s kind of like a bank, isn’t it?
— It is like a bank except only the wallet (account) owner can move the bitcoin to a new address.
— Only about 30 out of the top 100 bitcoin addresses now are multi-sig wallet addresses. It seems rather foolish. You’re much more vulnerable keeping all your bitcoin in a single-signature wallet. I think we’ll be seeing the number of multi-sig addresses increase a lot in the near future. We could expect more multi-sig addresses to be taking up the top 100 richest address spots in the next few years.
— There are some trends in top companies around the world (having to do with dematerializaiton). So many of the world’s most innovative companies have little-to-no property or inventory; they generally just coordinate others’ resources:
- Uber – The world’s largest taxi company owns no vehicles.
- Facebook – The world’s most popular media owner creates no content.
- Alibaba – The most valuable retailer has no inventory.
- Airbnb – The world’s largest accommodation provider owns no real estate.
— I could see bitcoin fitting into such a role in the future: “Bitcoin – The world’s largest bank holds no money”.
— The Trezor is a really cool way to protect your bitcoins. If you don’t plug it into your computer, you can’t spend the bitcoins. If your computer is hacked, you’re protected because the private key for your wallet is on the other device, the Trezor. Not only is the key separated from the network (offline), but you need to enter an pincode with on-screen obfuscated number pad, but also you need to confirm two times by pressing a button on the device before you can send money to someone.
— And now Trezor is selling this multi-sig set of hardware wallets. There’s three in each package. You could take two and trust me to hold the third as a backup. You’d need both of your keys, or one of yours plus mine, in order to withdraw from the account. I can’t ever withdraw from the account because I only have one key.
— You can see this being potentially very useful for companies to secure large accounts. For example, they could distribute 15 keys to members of the board of directors. Maybe they give one to a law firm they hire to arbitrate in the case consensus cannot be reached or if, heaven forbid, more than half of the board members die or lose their keys. You can set the minimum number of keys needed to send a transaction to whatever you want: 5 of 15, 10 of 15, etc.
— There are new physical hardware wallets that work just like credit cards, too, now. They use the same kind of chip technology and everything. As of right now, there is no standard way of securing your bitcoin with hardware wallets. The bitcoin ecosystem is still in its infancy, but it is developing quickly.
— What do you think about all this?
— I feel like I want to know more now, like it would be good to know about bitcoin and how it works.
— What about the economic and technological impacts that this technology can have? What do you think about this?
— It seems like it could be useful for many things. Since you can send money to anyone it would be great for charity, wouldn’t it?
— Yes, indeed. You can donate to any given cause around the world.
— Ultimately, it’s really a young technology and is not very user-friendly yet. But the developers in the space are working at a frantic pace to build it out and make it better and easier to use.
RT asks: Is the release of plans for the Liberator Pistol going to help people protect their rights and freedoms, or is it a move that’s going to put people in danger?
Cody Wilson explains that he created the Liberator Pistol as a political statement and as a form of political action. The publication of this process (the plans for the 3D-printed gun) and the concept that the barriers to entry for manufacturing, particularly firearm manufacturing, are coming down is significant because neither the plans nor this new notion can be censured or expunged from the internet. The plans are and will continue to be seeded through bittorrent and shared through other means online despite the take-down requests of government agencies aimed at Defense Distributed.
He goes on to describe the act as a kind of ‘attack’ to counter the increasing paranoia and legislative momentum leading towards greater gun control. This attack gives the control and power regarding gun ownership and gun production to each and every sovereign individual, at a time when some politicians are attempting to exert their authority in this space to further restrict such powers to select, pre-approved parties and existing manufacturers. The Liberator Pistol, he says, is an effective way of showing off the power of anarchist market innovation through 3D printing and peer-to-peer file sharing technology.
Effectively, this creates a new political and cultural reality: Regulators are placed on a level playing-field, more or less, with Joe Average, who can now procure — or not procure, if he so chooses — an untraceable, unmarked firearm. At this point, legislative fiat is rendered ineffective due to the resilient nature of information shared online and the accelerating democratization of access to technologies like 3D printing. It is no longer unreasonable — either practically or financially — for you to make your own working, unregistered Liberator Pistol (namely, the AR receiver) by purchasing or borrowing a 3D printer, such as the Ghost Gunner. Indeed, it can only get easier from here on out.
And while some people might resent this change being thrust upon us, perhaps others — even if they don’t welcome the implications of the democratization of gun production — will appreciate the fact that Cody Wilson and his compatriots at Defense Distributed are forthcoming and transparent about their goals and explicit about what they think it means for us all: Regardless of Cody Wilson having gone ahead with this plan, crossing this kind of point-of-no-return, it was (and is now) inevitable that individual actors bring new and disruptive innovations — such as this gun and the plans to print it — to the world. Going forward we are likely to see more and more plans and home-made products that are illegal or quasi-legal, along with items that are considered taboo or controversial in society. We will see everything from 3D-printed sex toys to black-market electronics, children’s toys to pharmaceuticals, perhaps even 3D-printed houses and cars. Metamaterials (things like glass with malleability and programmability, e.g. solar reflectiveness vs. solar absorption, thermal reflectiveness vs. thermal absorption, impermeability vs. permeability, etc.) will enable the expansion of productive capacity further, leading to millions more currently-unfathomable inventions.
Cody Wilson and others that follow (even unknowingly) in his footsteps and publish plans for disruptive innovations such as these are effectively rendering null-and-void the centralized legislative bodies and bureaucratic agencies of the world, routing around them much like censorship on the internet has resulted in new and more resilient, more distributed solutions to the need for information and sharing and innovation in the world (see: napster; limewire; bittorrent).
This is the new paradigm we are entering. It is a world of radical and expanding individual sovereignty and decentralized and disruptive technological innovation.
How about printing yourself a jet (engine)?
by adminadam in videos
- Venus has 0.9 G’s, 90% of Earth’s gravity; Mars has slightly less than 0.4 G’s.
- Venus has a thick atmosphere which could protect us from cosmic rays and meteorites.
- Venus has moderate to high temperatures.
- At 50km up the atmosphere averages 70 degrees Celsius and is equal to roughly one Earth atmosphere in terms of air pressure.
- As it’s closer to the sun; power would be cheap and 4 times more plentiful than Mars.
- As it’s closer to Earth; transit times would be reduced by 30-50% over Martian trip times.
- And despite that we cannot land on the surface (crazy pressure, 450 degree temperatures), we could build CLOUD CITIES!
NASA has done research into the potential of Venus to sustain human colonies, as well, in project HAVOC:
The atmosphere of Venus is an exciting destination for both further scientific study and future human exploration. A lighter-than-air vehicle can carry either a host of instruments and probes, or a habitat and ascent vehicle for a crew of two astronauts to explore Venus for up to a month. The mission requires less time to complete than a crewed Mars mission, and the environment at 50 km is relatively benign, with similar pressure, density, gravity, and radiation protection to the surface of Earth. A recent internal NASA study of a High Altitude Venus Operational Concept (HAVOC) led to the development of an evolutionary program for the exploration of Venus, with focus on the mission architecture and vehicle concept for a 30 day crewed mission into Venus’s atmosphere. Key technical challenges for the mission include performing the aerocapture maneuvers at Venus and Earth, inserting and inflating the airship at Venus, and protecting the solar panels and structure from the sulfuric acid in the atmosphere. With advances in technology and further refinement of the concept, missions to the Venusian atmosphere can expand humanity’s future in space.
Exponentially expanding hashing power. Fiat money pouring into Bitcoin startups and mining equipment. Digital economies flourishing despite massive QE and the artificial stabilization of the USD and other currencies. And Bitcoin’s in the middle of a period of relatively high inflation itself. And yet… it refuses to die. Bitcoin’s value may be low in terms of dollars and euros and yuan, but what it represents should not be underestimated:
- The sudden, technological leapfrogging of antiquated payment systems
- Unchecked divergence from centralized financial control structures
- A violent tear-away from Keynesian inertia (let them print themselves into bankruptcy, I say)
- A blossoming of new freedoms, empowering the Average Joe to hold his own money, secure his own stores of value, and hedge independently against insane-and-intentional inflation
Despite the price, all other metrics point to steady growth in adoption: New developers coming on all around the Bitcoin software ecosystem, new users getting wallets, new subscribers to reddit’s r/Bitcoin, and so on… Just since November 2013, we’ve seen 8,000% greater mining hashing power!
With all this growth and the increasingly positive attention that Bitcoin is getting, this stark contrast is becoming ever more tangible to people: On the one hand we have our antiquated financial world of centralized, opaque, fiat-based, runaway economies — and on the other — the limitless, novel, and programmable force of innovation that is Bitcoin. Its nature is decentralized, transparent, deflationary, and predictable. Its economics are sane. Its economics are modern (in that they are secure, convenient, fast, and unrestricted).
The free market, an open-source ecosystem of ideas, market anarchy, has produced this technological marvel.
Truly stunning is the notion that through this network — for the first time — not only will you and I be able to converse economically over great distances (and even from space) relatively instantaneously, but also will the devices we use be able to exchange malleable, programmable, and unforgeble assets between each other according to operational limits and supply-and-demand (i.e., machine-to-machine purchases).
The internet of things could grow out of this: one asset class, one identifier per device; one separate asset class and token for permissible actions and permissions for each device interaction. A unit as small as a satoshi serves as a class or identifier in the blockchain; ethereum, bitcoin sidechains, or some other “Bitcoin 2.0” layer encodes and manages and tracks it. When no longer needed, the sidechain is released, its original satoshi returned to the main pool of bitcoins.
Mutual exchange of assets, of value, facilitated by open-source, libertarian-inspired software. Opening before us is an agora, a counter-economic, apolitical, parallel construction, forged in the minds of early 90’s e-cash theorists. The Bitcoin Agora is simply the amalgamation of sovereign actors making independent transfers of wealth without permission. Voting to approve of taxpayer money reallocation is not a prerequisite (or a priority) for the agorists of Bitcoin. They will buy and claim and transfer property with any given and legitimately-earned coin they wish — for as long as they want — despite the legal and regulatory mandates of old-world nation states. The extropy, this synergy between open-source software and distributed, digital, programmable money is unprecedented. And we have only just begun to unlock its full potential.
Change is in the air.
by adminadam in videos
- DVR’s were to Pre-DVR TV-viewers as Bitcoin is to Traditional Fiat-Money Users and Banking Clients.
- DVR’s were to Pre-DVR TV-viewers as Maidsafe is to Traditional Bloggers, Social-Media Users, and Content Sharers.
Eliminate the middle-man.
- Cut out the banks that are sucking you dry with fees and bureaucracy.
- Cut out the governments that are spying on you.
- Cut out the tech companies that are harvesting and selling your data.
Decentralize: Learn about …
by adminadam in videos
Defense Distributed‘s new promotional video:
Defense Distributed’s stated aims are as follows:
“To defend the human and civil right to keep and bear arms as guaranteed by the United States Constitution and affirmed by the United States Supreme Court; to collaboratively produce, publish, and distribute to the public without charge information and knowledge related to the digital manufacture of arms.”
They are a pending 501(c)(3) non-profit organization based in the State of Texas.
DD’s founders, Ben Denio and Cody Wilson seek to create a “a political and legal vehicle for demonstrating and promoting the subversive potential of publicly-available 3D Printing technologies.” To that effect, on July 27th, 2012 they launched the Wiki Weapon Project — the effort to create and release the files for the world’s first printable handgun.
The History of the DD is still in the making; the dust has not settled:
In August 2012, Indiegogo.com removed DD’s inaugural fundraising campaign from its website, citing a terms of service violation. This removal prompted stirrings in the 3DP and tech blogs, and led DD to court the Bitcoin community to help fund the Wiki Weapon. By September 2012, DD had raised enough money to set to prototyping and experimentation, when industry player Stratasys scandalously revoked its lease with the company and quickly repossessed its printer. This repossession, one of the first of its kind, made world news, and the Wiki Weapon found commensurate support.
By December 2012, DD began prototyping more durable rifle receivers for the popular AR-15, a fact not missed in American gun politics after that month’s Sandy Hook Massacre. By January 2013, DD had created the gun file repository DEFCAD and released the files for the first printable AR-15 standard capacity magazines. DD followed these achievements in March with the files for the first durable printed AR-15 rifle receiver.
On May 5, 2013, DD released the files for the Liberator pistol — the culmination of the Wiki Weapon Project. This release was met by a flurry of US governmental censures and investigations, and DD is still involved in a conflict with the US State Department over whether there is a requirement to seek government approval before releasing privately generated gun files into the public domain.
And now the Ghost Gunner has entered the scene…
Ghost Gunner is a miniature CNC machine designed to automatically manufacture publicy created designs with nearly zero user interaction. No prior CNC knowledge or experience is required to manufacture from design files. Defense Distributed’s first design is the venerable AR-15 lower receiver. Ghost Gunner automatically finds and aligns your 80% lower receiver to the machine, with simple installation instructions, point and click software and all required tools. Just follow a few simple instructions to mount your 80% lower receiver, tighten a couple screws (with simple tools we provide), and on day one, Ghost Gunner can help you legally manufacture unserialized firearms in the comfort of your own home.
[Read more at Ghostgunner.net]
“One of these centuries, the brutes, private or public, who believe that they can rule their betters by force, will learn the lesson of what happens when brute force encounters mind and force.”
— Ragnar Danneskjöld (from Atlas Shrugged, by Ayn Rand)