welcome
Science News

Science News

Entertainment

Entertainment

Human ancestors made the oldest known bone tools 1.5 million years ago

Science News
Summary
Nutrition label

84% Informative

Discoveries at Tanzania ’s Olduvai Gorge are oldest known evidence of systematic bone tool production by hominids.

Excavations conducted from 2015 through 2022 unearthed 27 bone tools in sediment dating back to 1.5 million years ago .

The tools, made from elephant bones, reached up to 38 centimeters long.

VR Score

92

Informative language

96

Neutral language

50

Article tone

formal

Language

English

Language complexity

56

Offensive language

possibly offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

Source diversity

1

Affiliate links

no affiliate links

Small business owner?

Otherweb launches Autoblogger—a revolutionary way to bring more leads to any small business, using the power of AI.