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Thursday, January 8, 2015
Everyone Should Use A Selfie Stick
ScienceDaily: Energy and Resources News
ScienceDaily: Energy and Resources News |
- Wave energy integration costs should compare favorably to other energy sources
- Which fossil fuel reserves must stay in the ground to avoid dangerous climate change?
- Cheap asphalt provides 'green' carbon capture
- Oil sand mining is not polluting Athabasca Delta, new sampling method reveals
- Nanowire clothing could keep people warm, without heating everything else
| Wave energy integration costs should compare favorably to other energy sources Posted: 07 Jan 2015 11:08 AM PST A new analysis suggests that large-scale wave energy systems developed in the Pacific Northwest should be comparatively steady, dependable and able to be integrated into the overall energy grid at lower costs than some other forms of alternative energy, including wind power.  |
| Which fossil fuel reserves must stay in the ground to avoid dangerous climate change? Posted: 07 Jan 2015 10:14 AM PST A third of oil reserves, half of gas reserves and over 80% of current coal reserves globally should remain in the ground and not be used before 2050 if global warming is to stay below the 2°C target agreed by policy makers, according to new research.  |
| Cheap asphalt provides 'green' carbon capture Posted: 07 Jan 2015 09:31 AM PST Scientists have turned asphalt into an effective, environmentally friendly carbon-capture material for use at natural gas wellheads.  |
| Oil sand mining is not polluting Athabasca Delta, new sampling method reveals Posted: 07 Jan 2015 09:31 AM PST A new study into the pre-industrial baseline levels of heavy metals in sediment carried by the Athabasca River shows that emissions from the Alberta oil sands and other human activities have not yet increased the concentrations traveling to the Athabasca Delta around 200 kilometers from the oil sands.  |
| Nanowire clothing could keep people warm, without heating everything else Posted: 07 Jan 2015 09:29 AM PST To stay warm when temperatures drop outside, we heat our indoor spaces -- even when no one is in them. But scientists have now developed a novel nanowire coating for clothes that can both generate heat and trap the heat from our bodies better than regular clothes. They now report on their technology, which could help us reduce our reliance on conventional energy sources.  |
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ScienceDaily: Engineering and Construction News
ScienceDaily: Engineering and Construction News |
- Nanowire clothing could keep people warm, without heating everything else
- Foot-powered cell phone charger for world's needy
- DNA origami could lead to nano 'transformers' for biomedical applications
| Nanowire clothing could keep people warm, without heating everything else Posted: 07 Jan 2015 09:29 AM PST To stay warm when temperatures drop outside, we heat our indoor spaces -- even when no one is in them. But scientists have now developed a novel nanowire coating for clothes that can both generate heat and trap the heat from our bodies better than regular clothes. They now report on their technology, which could help us reduce our reliance on conventional energy sources.  |
| Foot-powered cell phone charger for world's needy Posted: 07 Jan 2015 09:24 AM PST Engineering students are field-testing their foot-powered cell phone charger in rural villages of the Kingdom of Lesotho. The sophomores hope to sell chargers which use ratchet mechanics.  |
| DNA origami could lead to nano 'transformers' for biomedical applications Posted: 05 Jan 2015 12:10 PM PST If the new nano-machines built at The Ohio State University look familiar, it's because they were designed with full-size mechanical parts such as hinges and pistons in mind. The project is the first to prove that the same basic design principles that apply to typical full-size machine parts can also be applied to DNA--and can produce complex, controllable components for future nano-robots.  |
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ScienceDaily: Computers and Internet News
ScienceDaily: Computers and Internet News |
| Doing more with less: Steering a quantum path to improved internet security Posted: 07 Jan 2015 05:22 AM PST New research may lead to greatly improved security of information transfer over the internet. Physicists have demonstrated the potential for 'quantum steering' to be used to enhance data security over long distances, discourage hackers and eavesdroppers and resolve issues of trust with communication devices.  |
| You are subscribed to email updates from Computers and Internet News -- ScienceDaily To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
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