❌

Reading view

Fossil Evidence Suggests Early Homo Had Abandoned Tree-Climbing by 1.8 Million Years Ago

17 September 2026 at 01:29

A depiction of an early Homo (right) characterized by relatively greater bone strength of the femur in the thigh compared to the humerus in the arm, and a depiction of an older human ancestor, Australopithecus (left), characterized by more equivalent strength in the bones of the arm and thigh. Image credit: Cullen Townsend.

New research led by University of the Witwatersrand and University of Southern California paleoanthropologists sheds more light on one of the most debated transitions in human evolution: when our ancestors stopped regularly climbing trees and committed fully to walking on two legs.

The post Fossil Evidence Suggests Early Homo Had Abandoned Tree-Climbing by 1.8 Million Years Ago appeared first on Sci.News: Breaking Science News.

Conheça o Koenigsegg feito com 327.906 peças de Lego que envergonha alguns carros a sério

Tek Notícias

By: GDiasPT

20 June 2026 at 15:05

Com 327.906 peças, mais de 9,400 horas de montagem e 111 km/h de velocidade máxima. Conheça o carro de Lego mais rápido de sempre, o Koenigsegg Sadair’s Spear, que foi construído à escala real, para celebrar o lançamento do novo conjunto 1/8 com 4.104 peças.

The post Conheça o Koenigsegg feito com 327.906 peças de Lego que envergonha alguns carros a sério appeared first on Tek Notícias.