TV News LIES

Sunday, Oct 26th

Last update05:54:57 AM GMT

You are here News Science Researchers Discover the Hot New Technology: Throwing Javelins

Researchers Discover the Hot New Technology: Throwing Javelins

species that taught us to use toolsiPhones, staplers, aluminum foil. Humans are surrounded and defined by their technologies. We might even say: Technology makes us human.

But that’s not quite true, because we know that other animals employ and deploy tools, too. Primates use twiggy Roto-Rooters to search for bugs. All sorts of creatures make homes for themselves; bowerbirds sculpt fantastical ones.

And now we know it’s not quite true either, historically. New archeological evidence indicates that our ancestors used a certain kind of tool—a “complex tool,” in the parlance of anthropologists—when they were still our ancestors.

That is: They threw spear-tipped javelins, to catch and kill animals.

We know because archeologists just located the stone tips of the arrows in the Rift Valley of central Ethiopia. Cracks in the stone indicate that they were likely thrown (as opposed to used for stabbing or bludgeoning prey), and they’re too old to be used by modern humans.

That’s because the tips are 280,000 years old. Homo sapiens—us—appear first in Africa about 200,000 years ago. The tips were used, instead, by the homo heidelbergensis, the dominant hominid from about 1.3 million years ago to 600,000 years ago.

More...

 


Most Recent Related Stories...


Massive sunspot sending violent flares toward Earth

sunspotSunspot region AR2192 on the solar surface is currently both massive and active, scientists with NASA...

NASA Stumbles Upon A Dead Star That's 10 Million Times Brighter Than The Sun

dead star found brighter than our sunThink our sun is bright? NASA says its NuSTAR space-based X-ray telescope has detected a dead...

How To Watch That 'Once-In-A-Lifetime' Comet Swing By Mars

Comet fly byA comet will be swinging by Mars this Sunday, and eager astronomers say they're ready for...

Trio wins Nobel Prize in chemistry for advancing microscope technology

Nobel prize in chemistry 2014Scientists Eric Betzig and William Moerner of the United States and Stefan Hell of Germany won...
 
America's # 1 Enemy
Tee Shirt
& Help Support TvNewsLIES.org!
TVNL Tee Shirt
 
TVNL TOTE BAG
Conserve our Planet
& Help Support TvNewsLIES.org!
 
Get your 9/11 & Media
Deception Dollars
& Help Support TvNewsLIES.org!
 
The Loaded Deck
The First & the Best!
The Media & Bush Admin Exposed!