TV News LIES

Thursday, Jan 18th

Last update05:20:13 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...


Scientists invent double-pane solar windows powered by quantum dots

scientists invent double panel solar windowsResearchers at the Los Alamos National Laboratory have designed efficient and cost-effective solar windows by combining...

Ex-NASA astronaut Bruce McCandless, first to fly untethered in space, dies

Ex-NASA astronaaut Bruce McCandless, dies at 71Former NASA astronaut Bruce McCandless, the first person to fly untethered in space, died this week...

FCC approves first 'power-at-a-distance' wireless charging device

Wireless charger approved The Federal Communications Commission (FCC) on Wednesday for the first time approved a device that can...

Newly discovered Earth-sized planet looks to be life-friendly

Newly discovered planet seems to be life friendly Scientist have discovered a nearby Earth-like exoplanet with conditions favorable to life. The planet orbits Ross...
 
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!