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Archive for the ‘internet’ category: Page 220

Mar 6, 2018

What happens to your Bitcoin if you die or forget passwords?

Posted by in categories: bitcoin, cryptocurrencies, economics, finance, internet, law

Legacy Method of Inheriting Assets

Many Bitcoin owners choose to use a custodial account, in which the private keys to a wallet are generated and controlled by their exchange—or even a bank or stock broker. In this case, funds are passed to heirs in the usual way. It works like this…

An executor, probate attorney, or someone with a legal claim contacts the organization that controls the assets. They present a death certificate, medical proxy or power-of-attorney. Just as with your bank account or stocks and bonds, you have the option of listing next of kin and the proportion of your assets that should be distributed to each. These custodial services routinely ask you to list individuals younger than you and alternate heirs, along with their street addresses, in the event that someone you list has died before you.

Of course, Bitcoin purists and Libertarians point out that the legacy method contradicts the whole point of owning a cryptocurrency. Fair enough.

Continue reading “What happens to your Bitcoin if you die or forget passwords?” »

Mar 6, 2018

Have there been successful Transaction Malleability attacks?

Posted by in categories: bitcoin, cryptocurrencies, economics, finance, internet

First, let’s get some basics out of the way…

What is Transaction Malleability?

Here are 2 explanations of transaction malleability: [Coindesk] [TechTalk]

In a nutshell, Transaction Malleability is a weakness in the original Bitcoin implementation that enables a bad actor to change the unique ID of a bitcoin transaction before it is confirmed on the Blockchain. Such a change makes it possible for someone to pretend that a transaction didn’t happen, if all necessary conditions are in place.

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Mar 5, 2018

Super Fast 5G Wireless Networks Are Almost Here

Posted by in category: internet

5G is almost here — and it’s going to be incredible.

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Mar 5, 2018

Waking up From the Dream of Longevity

Posted by in categories: biological, genetics, internet, life extension, robotics/AI, space

In the course of the last century, science fiction has been a harbinger of things to come. From the automatic sliding doors of Star Trek to visual communication, cyberspace, and even the moon landing, many of our present technological achievements were dreamed up in the futuristic visions of science fiction authors of the 1960s and 70s. Indeed, the fantastical world of science fiction, while not intended to be prophetic, has ended up acting as a blueprint for our modern world.

We have learned from science fiction not only the possibilities of technology, however, but also its irreconcilable dangers. Readers of the genre will recognize the many stories warning us of the hazards of space travel, mind enhancement, and artificial intelligence. These fictional accounts cautioned that if we were not careful, our freedom to transform the world around us would transmogrify into a self-enforced slavery.

Nonetheless, while many of us remembered that these were just stories, intended as speculations about a possible future—in other words, they were fiction before science—through them, we became used to the idea that any advanced technology was inherently dangerous and its use always suspect. Moreover, it became a commonplace idea that technologies whose aim was to change or transform the human being—whether genetic, biological or reconstructive—would lead to a future worthy of Mary Shelley’s Frankenstein.

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Mar 4, 2018

The Moon Is Getting A 4G Network

Posted by in categories: internet, space travel

For all those people wandering around our great Australian cities and spewing they can’t watch a streaming video over 4G because of network access and congestion — we’ve found a place where you can get access to a brand new 4G network that isn’t being hammered. The downside — you’ll need to travel about 384,000km to get there. Nokia and Vodafone are teaming up to put 4G on the moon.

German company PTScientists is planning the first privately-funded Moon landing in 2019, using a SpaceX Falcon 9 rocket from Cape Canaveral. Their plan is is to look at an old roving vehicle left behind back in 1972, when the last Apollo mission left the lunar surface. And, to do that, the new vehicles they’re sending up small, 1kg, base stations to transmit HD images from the moon’s surface back to earth for the first time. Audi is building the vehicles that will be used on the lunar surface.

Nokia said “The 4G network will enable the Audi lunar quattro rovers to communicate and transfer scientific data and HD video while they carefully approach and study NASA’s Apollo 17 lunar roving vehicle that was used by the last astronauts to walk on the Moon”.

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Mar 2, 2018

The Untold Story of the Women Who Made the Internet

Posted by in category: internet

In the store

Scientific American

Scientific American Volume 318, Issue 3

Continue reading “The Untold Story of the Women Who Made the Internet” »

Feb 27, 2018

Vodafone to install 4G network on the Moon

Posted by in categories: internet, space travel

T he Moon will have a 4G mobile network installed next year, according to plans set out by Vodafone and Nokia.

The mission, organised by space exploration company PTScientists, will be the first ever privately-funded Moon landing.

Nokia masts will be launched on a SpaceX rocket in 2019 from Cape Canaveral Air Force Station in Florida, USA.

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Feb 23, 2018

Laptops with 5G connectivity coming next year

Posted by in categories: computing, internet

Intel partners with Microsoft, Dell, HP, and Lenovo.

Intel has partnered with four major PC makers to bring 5G technology to laptops by the end of next year.

The chip giant is working with Microsoft, HP, Dell, and Lenovo to bring 5G connectivity to PCs with Intel’s XMM 8000 series modems.

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Feb 22, 2018

Would an ethical government surrender control of monetary policy?

Posted by in categories: bitcoin, cryptocurrencies, economics, government, internet

Godfrey Bloom is a member of the British Parliament. His in-your-face style of educating and shocking his peers has made him a controversial politician. He has occasionally been escorted out of the assembled parliament because of his rowdy rhetoric.

Consider the video below. Bloom offers a critical, but simple and clear explanation of the Fractional Reserve banking system used in the US and Europe. This gets to the heart of the matter! [continue below video]…

Conclusion (mine, and not Mr. Bloom’s): It is in the interest of governments to use a form of money that they cannot manipulate, print, spend, hide or lend without first earning, taxing or legitimately borrowing — and then balancing the books, openly.

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Feb 17, 2018

The Quantum Internet Has Arrived (and It Hasn’t)

Posted by in categories: computing, internet, quantum physics, security

Networks that harness entanglement and teleportation could enable leaps in security, computing and science.

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