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Science & Tech

How to Make a Salt Water Battery Lamp. Thomas Kim Published on Mar 22, 2014   video
Science & Tech  (tags: study, tech, design, concept, energy )

Ruth
- 1 day ago - youtube.com
"Salt water battery + Joule thief circuit."..."Materials : Copper plate, Aluminum Foil, Kitchen Towel, Warm Salt water, Joule thief circuit...Bigger copper plate & Aluminum Foil is more powerful. This battery lamp turned on one hour.."
No Cars, No Problem? Imagining a Sustainable City Gary Gardner Saturday, June 11, 2016
Science & Tech  (tags: concept, design, energy, environment, habitat, performance, research, safety, science, study, tech, business, climate )

Ruth
- 1 day ago - greenbiz.com
"...cities are where people are most likely to understand and engage sustainability concerns, where discussion is no longer abstract but becomes grounded and real...'cities may be our best hope for shifting economies in a sustainable direction.'
Should We Edit Human Genes? What You Need to Know
Science & Tech  (tags: dna, GeneticEngineering, medicine, technology, tech, NewTechnology )

Glenn
- 3 days ago - singularityhub.com
This weekâEUR(TM)s episode of Singularity Hub's video series, Tech-x-planations, discusses the ethics of editing human DNA for therapeutic purposes.
AI Is Easy to FoolâEUR"Why That Needs to Change
Science & Tech  (tags: internet, computers, computer, technology, tech, NewTechnology )

Glenn
- 9 days ago - singularityhub.com
Research suggests artificial intelligence is susceptible to tricksters, and as its influence grows, attacks against it are likely to become more common.
Here Are 3 Good Reasons Why It's Time to Return to the Moon
Science & Tech  (tags: technology, tech, NewTechnology, space, nasa, astronomy )

Glenn
- 10 days ago - singularityhub.com
Check out this weekâEUR(TM)s episode of Singularity Hub's video series, Tech-x-planations, to learn more about the future of moon exploration.
The World's Largest Telescope Will Be Built in Hawaii After All
Science & Tech  (tags: Thirty Meter Telescope, Mauna Kea Hawaii, Hawaiian Culture Native Hawaiians, astronomy, science, space, tech, society, history )

Cat
- 19 days ago - earther.com
Not sure how I feel about this. A years-long battle over the placement of the Thirty Meter Telescope saw a major development this week, when HawaiiâEUR(TM)s Board of Land and Natural Resources issued the telescope a permit to begin construction.
Alexander the GreatâEUR(TM)s Lost 2,000-Year-Old City Found By Drones | New York Post
Science & Tech  (tags: technology, tech, Gizmos, NewTechnology, archaeology, ancient, history, discovery )

Glenn
- 24 days ago - nypost.com
New information about one of the greatest generals the world has ever known.
Late Frank Zappa Is Back on Tour as a Hologram - Good News Network
Science & Tech  (tags: NewTechnology, tech, technology, Gizmos )

Glenn
- 29 days ago - goodnewsnetwork.org
Experimental rocker Frank Zappa, prolific in his life and even in death through a string of posthumous releases, is heading back on tour as a hologram.
Kenyan Schoolgirls Invent App to Stop Female Genital Mutilation - Good News Network
Science & Tech  (tags: tech, technology, NewTechnology, computers, computer, Apps, women, africa, 'HUMANRIGHTS!', GoodNews, goodnews, 'CIVILLIBERTIES!', HumanRights, humanrights, freedoms )

Glenn
- 76 days ago - goodnewsnetwork.org
These girls were invited to a Google-backed tech competition in recognition of their groundbreaking app for Kenyans like them.
Senate Restores NASA's Funding For Satellite Service Technology And Earth Science
Science & Tech  (tags: NASA, Satellites, Satellite Serving, Earth Sciend, astronomy, climate, computers, discovery, environment, interesting, internet, nasa, NewTechnology, research, science, scientists, space, study, tech, technology, world )

Fiona
- 76 days ago - space.com
An appropriations bill approved by a Senate committee July 27 would restore funding for several NASA Earth science missions slated for termination by the administration as well as a satellite servicing program. Please note, comment, forward.
World's First Battery-Free Phone Could Spell the End of Charging Cables and Dead Batteries - Good News Network
Science & Tech  (tags: technology, tech, NewTechnology, Gizmos, energy, goodnews )

Glenn
- 104 days ago - goodnewsnetwork.org
A dead cell phone battery is the last thing that you would want to have in an emergency situation âEUR" but now, that might be a thing of the past.
Students Create App to Improve Your Public Speaking and Speech Anxiety - Good News Network
Science & Tech  (tags: education, technology, tech, internet, computer, computers, Gizmos, NewTechnology, goodnews, GoodNews, speech )

Glenn
- 110 days ago - goodnewsnetwork.org
This free smartphone app uses artificial intelligence to help users improve their public speaking skills.
 

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