Science, Technology and Knowledge

Science, Technology and Knowledge

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	First battery-free cellphone makes calls by harvesting ambient power Started by rangerrebew	1 Replies 590 Views	July 06, 2017, 09:57:40 am by Joe Wooten
	Why don't we have hydrogen cars? Started by rangerrebew	3 Replies 662 Views	July 06, 2017, 08:50:06 am by Restored
	This Ingenious Periodic Table Shows How Humans Use All The Elements Started by rangerrebew	0 Replies 586 Views	July 06, 2017, 08:48:21 am by rangerrebew
	Your Brain Is Vulnerable to Hacking. Companies Are Exploiting That. Started by rangerrebew	0 Replies 396 Views	July 06, 2017, 08:10:28 am by rangerrebew
	Just how “green” are your solar panels? Started by rangerrebew	1 Replies 487 Views	July 06, 2017, 07:27:12 am by Joe Wooten
	Juno spacecraft to fly over Jupiter's Great Red Spot July 10 Started by rangerrebew	4 Replies 1,060 Views	July 06, 2017, 07:08:17 am by Cripplecreek
	Even when proof exists that the moon landing was a hoax, why do school textbooks continue to glorify the Apollo mission? Started by ABX	22 Replies 3,215 Views	July 06, 2017, 04:02:14 am by Gefn
	Self-driving cars may soon be able to make moral and ethical decisions as humans do Started by rangerrebew	10 Replies 1,266 Views	July 05, 2017, 07:46:30 pm by Wingnut
	‘One of coldest and snowiest winters in decades’ took heavy toll on wildlife in Western U. S. Started by rangerrebew	3 Replies 722 Views	July 05, 2017, 05:39:06 pm by Free Vulcan
	Praying mantises hunt down birds worldwide Started by rangerrebew	1 Replies 686 Views	July 05, 2017, 01:31:30 pm by Snarknado
	The southern drawl gets deconstructed Started by rangerrebew	5 Replies 1,132 Views	July 05, 2017, 11:25:14 am by andy58-in-nh
	Facebook fights U.S. gag order that it says chills free speech Started by Wingnut	0 Replies 649 Views	July 05, 2017, 09:45:27 am by Wingnut
	Concrete from wood Started by rangerrebew	0 Replies 570 Views	July 05, 2017, 08:27:32 am by rangerrebew
	New Study Concludes Europe Will Always Require 100% Back-Up By Conventional Energy Started by rangerrebew	0 Replies 575 Views	July 05, 2017, 08:18:00 am by rangerrebew
	Earth ‘Serially Doomed’: UN Issues New 15 Year Climate Tipping Point – But UN Issued Tipping Points in 1982 & Another 10-Year Tipping Point in 1989! Started by rangerrebew	0 Replies 528 Views	July 05, 2017, 08:13:53 am by rangerrebew
	Owls' wings could hold the key to beating wind turbine noise Started by rangerrebew	2 Replies 1,076 Views	July 04, 2017, 06:28:04 pm by Joe Wooten
	Within 30 years we will no longer use sex to procreate, says Stanford professor Started by rangerrebew	7 Replies 1,046 Views	July 04, 2017, 03:49:38 pm by Smokin Joe
	Forget Paris: 1600 New Coal Power Plants Built Around The World Started by rangerrebew	1 Replies 592 Views	July 04, 2017, 09:18:01 am by IsailedawayfromFR
	How Do Fireworks Get Their Glorious Colors? Started by 240B	0 Replies 921 Views	July 04, 2017, 08:07:25 am by 240B
	NASA plans to test asteroid deflection technique designed to prevent Earth impact Started by rangerrebew	1 Replies 655 Views	July 04, 2017, 07:47:27 am by Cripplecreek
	Closely Coupled: Solar Activity and Sea Level Started by rangerrebew	0 Replies 558 Views	July 04, 2017, 07:35:46 am by rangerrebew
	Uranus Keeps Opening Up Every Day Started by ABX	7 Replies 1,577 Views	July 04, 2017, 07:04:15 am by Weird Tolkienish Figure
	Bacteria samples collected in Antarctica a century ago nearly identical to present day samples Started by rangerrebew	0 Replies 669 Views	July 04, 2017, 04:09:54 am by rangerrebew
	The Spyder III, the World's Most Powerful Portable Laser, Is a Real Life Lightsaber. It can permanently blind you and set your skin—or anything else, really—on fire almost instantly. Started by Weird Tolkienish Figure	2 Replies 905 Views	July 04, 2017, 02:31:02 am by catfish1957
	After Centuries Of Draining This Swamp, The Government Now Wants To Save It Started by ABX	2 Replies 1,093 Views	July 04, 2017, 01:55:53 am by Smokin Joe
	Forget what you’ve heard: Turmeric seems to have zero medicinal properties Started by ABX	4 Replies 1,451 Views	July 03, 2017, 09:29:45 pm by driftdiver
	NASA denies running a child slave colony on Mars Started by ABX	1 Replies 1,025 Views	July 03, 2017, 09:21:52 pm by ABX
	The moon might have had a heavy metal atmosphere with supersonic winds Started by rangerrebew	4 Replies 1,089 Views	July 03, 2017, 07:43:03 pm by kevindavis007
	U.S. denies visas for Afghanistan’s all-girl robotics team Started by ABX	0 Replies 905 Views	July 03, 2017, 04:40:35 pm by ABX
	The sharpest laser in the world. New laser with a linewidth of only 10 mHz developed Started by rangerrebew	0 Replies 550 Views	July 03, 2017, 05:47:56 am by rangerrebew
	Ancient Swiss reptile shows its bizarre scale armor for the first time Started by rangerrebew	0 Replies 482 Views	July 03, 2017, 05:45:53 am by rangerrebew
	Why there are so many species of tropical trees and other organisms Started by rangerrebew	0 Replies 561 Views	July 03, 2017, 05:43:44 am by rangerrebew
	Skin-based biofuel cell developed for scavenging energy from human sweat Started by rangerrebew	0 Replies 584 Views	July 03, 2017, 05:41:30 am by rangerrebew
	Japan reveals plans to put a man on moon by 2030 Started by rangerrebew	1 Replies 769 Views	July 02, 2017, 09:32:25 am by Wingnut
	SpaceX Rockets Through Backlog with 3rd Launch in 9 Days Started by 240B	0 Replies 834 Views	July 02, 2017, 08:16:57 am by 240B
	Update: Creationist geologist wins permit to collect rocks in Grand Canyon after lawsuit Started by rangerrebew	0 Replies 561 Views	July 02, 2017, 08:13:43 am by rangerrebew
	Is There a Limit to the Human Life Span? Started by rangerrebew	2 Replies 688 Views	July 02, 2017, 08:09:48 am by Cripplecreek
	AI Just “Landed” a Boeing 737 for the First Time By Itself Started by rangerrebew	0 Replies 603 Views	July 02, 2017, 08:09:06 am by rangerrebew
	Why does acupuncture work? Study finds it elevates nitric oxide, leading to pain reduction Started by rangerrebew	0 Replies 619 Views	July 02, 2017, 07:45:27 am by rangerrebew
	How A Wind Gust In Hamburg Morphed Into Major “Tornado” In The Media…Made International Headlines Started by rangerrebew	0 Replies 526 Views	July 02, 2017, 07:40:40 am by rangerrebew
	How do you treat a dog with OCD? Started by EC	6 Replies 1,024 Views	July 01, 2017, 03:44:16 pm by roamer_1
	How Does Wind Push Water? Started by rangerrebew	0 Replies 640 Views	July 01, 2017, 12:51:48 pm by rangerrebew
	How a speck of light becomes an asteroid Started by rangerrebew	0 Replies 485 Views	July 01, 2017, 09:10:40 am by rangerrebew
	Will AI Ever See the World As Humans Do? Started by rangerrebew	0 Replies 526 Views	July 01, 2017, 09:04:55 am by rangerrebew
	Artificial Photosynthesis: Why Bill Gates Calls the Potential “Magical” Started by rangerrebew	0 Replies 543 Views	July 01, 2017, 09:01:56 am by rangerrebew
	India, China: Clean dust, pollution off solar panels every two months, and still lose up to 35% of production? Started by rangerrebew	0 Replies 643 Views	July 01, 2017, 08:28:56 am by rangerrebew
	Cellulosic biofuels can benefit the environment if managed correctly Started by rangerrebew	9 Replies 1,189 Views	July 01, 2017, 08:24:31 am by IsailedawayfromFR
	New study confirms the oceans are warming rapidly Started by Suppressed	14 Replies 1,595 Views	June 30, 2017, 03:10:34 pm by Joe Wooten
	Magpies recruited to safeguard vineyards from grape-eating birds Started by rangerrebew	0 Replies 571 Views	June 30, 2017, 02:01:07 pm by rangerrebew
	Global forest network cracks the case of tropical biodiversity Started by rangerrebew	1 Replies 524 Views	June 30, 2017, 09:52:55 am by Joe Wooten

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