ZME Science on MSN

These 2.75-Million-Year-Old Stone Tools Prove Humans Were Born to Invent

Long before the first sparks of civilization — or even humanity as we know it — our ancestors were already inventors. On the ...

East African Rift study uncovers why breaking up is hard for some continents

Tulane University researchers, collaborating with an international team of scientists, have discovered why some parts of ...

Coastal groundwater rivals rivers and volcanoes in shaping ocean chemistry, study finds

We've gone to the bottom of the ocean to study how its chemistry shapes our planet's climate, even chasing lava-spewing ...
Study Finds

Stone Tools Used For 300,000 Years Straight: Early Humans’ Tech Wasn’t Primitive — It Was Near Perfect

The site sits within sediments that record major environmental upheaval in East Africa during the late Pliocene. Around 3.44 ...
Rutland Herald

The Outside Story: Gyttja beneath us reveals the past

Most people know the bottom of a northern lake or large pond is a mucky, muddy mess of weeds, decayed leaves, some rocks, and ...
Constative on MSN

Where the World’s Rarest Gems Come From

Long before they’re polished and set in gold, the world’s greatest gems sleep beneath mountains, rivers, and deserts. Their ...
Irish Examiner

How to achieve Claudia Winkleman's Celebrity Traitors look

Dubbed castle-core, the raven-haired presenter’s steady stream of covetable looks is what keeps us on the edge of our seats ...

West Red Lake Gold Commences 5,000 Metre Drill Program at Rowan

West Red Lake Gold Mines Ltd. (“West Red Lake Gold” or “WRLG” or the “Company”) (TSXV: WRLG) (OTCQB: WRLGF) is pleased ...
IEEE

A Sensitive Sensor With a Quartz Matching Layer: For Simultaneous Detection of Ultrasonic and Electromagnetic Wave Signals by Partial Discharge

Abstract: In order to simplify the complexity of ultrasonic and electromagnetic wave signal detection and improve the accuracy of partial discharge detection of power equipment, a sensor design idea ...
C&EN

Impact of Paleoclimatic Variability on Shale Oil Enrichment in Deep to Semi-Deep Lacustrine Facies: A Case Study of the Second Member of the Funing Formation, Qintong ...

State Key Laboratory of Oil and Gas Reservoir Geology and Exploration, Chengdu University of Technology, Chengdu 610059, China College of Energy (College of Modern Shale Gas Industry), Chengdu ...
Frontiers

Effect of Er: YAG laser, phthalocyanine activated photodynamic therapy, and bioactive glass nanoparticles on smear layer removal and push out bond strength of quartz fiber ...

Introduction: Teeth that have undergone endodontic treatment often suffer a considerable loss in structural strength, necessitating the insertion of a post into the root canal to maintain stability ...
IEEE

A 300 GHz microstrip multilayered antenna on quartz substrate

Abstract: In this paper we demonstrate an antenna for 300 GHz. The antenna is processed on quartz and consists of 2 quartz layers with 2 metal layers each, which are separated by benzocyclobutene (BCB ...