The Linkielist

Linking ideas with the world

Using trees to collect solar more efficiently than flat panels

The Fibonacci tree design performed better than the flat-panel model. The tree design made 20% more electricity and collected 2 1/2 more hours of sunlight during the day. But the most interesting results were in December, when the Sun was at its lowest point in the sky. The tree design made 50% more electricity, and Read more about Using trees to collect solar more efficiently than flat panels[…]

HP kills WebOS devices :’-(

In addition, HP reported that it plans to announce that it will discontinue operations for webOS devices, specifically the TouchPad and webOS phones. HP will continue to explore options to optimize the value of webOS software going forward. via HP Confirms Discussions with Autonomy Corporation plc Regarding Possible Business Combination; Makes Other Announcements | Business Read more about HP kills WebOS devices :’-([…]

DARPA Falcon HTV-2 succesfully flies Mach-20

Falcon HTV-2 is an unmanned, rocket-launched, maneuverable aircraft that glides through the Earth’s atmosphere at incredibly fast speeds—Mach 20 (approximately 13,000 miles per hour). At HTV-2 speeds, flight time between New York City and Los Angeles would be less than 12 minutes. The HTV-2 vehicle is a “data truck” with numerous sensors that collect data Read more about DARPA Falcon HTV-2 succesfully flies Mach-20[…]

Google Apache mod_pagespeed

mod_pagespeed is an open-source Apache module that automatically optimizes web pages and resources on them. It does this by rewriting the resources using filters that implement web performance best practices. Webmasters and web developers can use mod_pagespeed to improve the performance of their web pages when serving content with the Apache HTTP Server. via mod_pagespeed Read more about Google Apache mod_pagespeed[…]

Telex: Anticensorship in the Network Infrastructure

Telex is a new approach to circumventing Internet censorship that is intended to help citizens of repressive governments freely access online services and information. The main idea behind Telex is to place anticensorship technology into the Internet’s core network infrastructure, through cooperation from large ISPs. Telex is markedly different from past anticensorship systems, making it Read more about Telex: Anticensorship in the Network Infrastructure[…]

A Flexible, Transparent Lithium-ion Battery

Stanford scientists used a grid-structured electrode, which is fabricated by a microfluidics-assisted method, such that the feature dimension in the electrode is below the resolution limit of human eyes, and, thus, the electrode appears transparent. By aligning multiple electrodes together, the amount of energy stored increases readily without sacrificing the transparency. In addition, the battery Read more about A Flexible, Transparent Lithium-ion Battery[…]

An Analysis of Anonymity in the Bitcoin System: Bitcoin is not Anonymous

Bitcoin is not inherently anonymous. It may be possible to conduct transactions is such a way so as to obscure your identity, but, in many cases, users and their transactions can be identified. We have performed an analysis of anonymity in the Bitcoin system and published our results in a preprint on arXiv. via An Read more about An Analysis of Anonymity in the Bitcoin System: Bitcoin is not Anonymous[…]

Charlie Miller Finds Way to Hack MacBook Battery | News | The Mac Observer

Security researcher Charlie Miller has announced that he has found a way to hack the chips that control the batteries in Apple’s MacBook, MacBook Pro, and MacBook Air. Using these chips, he was able to brick (or ruin) batteries, or even install persistent malware that would survive a physical hard drive change. via Charlie Miller Read more about Charlie Miller Finds Way to Hack MacBook Battery | News | The Mac Observer[…]

NMM multimedia middleware

Motama’s key technology – called Network-Integrated Multimedia Middleware (NMM) – provides a ground-breaking new software solution for networked multimedia systems, spanning from embedded and mobile devices, to PCs, to large-scale computing clusters. NMM is available as commercial or Open Source version. Our middleware forms the basis of our own products and is licensed to world Read more about NMM multimedia middleware[…]

Maxivista Multi Monitor – Dual Monitor – KVM switch

MaxiVista turns any spare Desktop, Laptop or Netbook PC into a second monitor for your primary computer. No extra multi monitor hardware is required. Simply extend program windows across multiple screens as if it were one big monitor. Increase your productivity by using a multiple monitor software. via Multi Monitor – Dual Monitor – KVM Read more about Maxivista Multi Monitor – Dual Monitor – KVM switch[…]

KPN goes back to stone age of internet, charges mobiles per MB

This should cost them a lot of customers. People will probably change to other providers which do offer them unlimited mobile internet for a reasonable price. This comes as a response to the Dutch parliament not allowing mobile internet providers to cut off certain services, such as whatsapp, viber and skype from mobile internet. KPN Read more about KPN goes back to stone age of internet, charges mobiles per MB[…]