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Author Topic: New developments in the field of science  (Read 77103 times)

T40cfr403

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Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3151 on: November 19, 2022, 12:40:17 PM »

This bird hadn’t been documented by scientists since 1882. Then they captured video of it in Papua New Guinea

https://www.cnn.com/2022/11/19/world/black-naped-pheasant-pigeon-scn-trnd/index.html


Researchers captured footage of the black-naped pheasant-pigeon 140 years after the bird was last documented by scientists.
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3152 on: November 29, 2022, 11:02:04 PM »

Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3154 on: December 19, 2022, 09:16:45 PM »

Autonomous P-Flap ornithopter uses a claw to perch like a bird

https://newatlas.com/drones/p-flap-ornithopter-claw-perch/


A close look at P-Flap's claw mechanismRaphael Zufferey

Paper: How ornithopters can perch autonomously on a branch

https://www.nature.com/articles/s41467-022-35356-5


A Rendered view of the leg-claw system with the flapping-wing robot. The five degrees of freedom are displayed as well as the features necessary for perching flights. B The steps of the proposed perching method for ornithopters. C Perching sequence. D Eagle shortly before landing on a branch by D. Freeman, CC BY-SA 2.0.
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3155 on: January 12, 2023, 02:19:14 PM »

Eagle Mitigation Models Update: Alternative Options for Offsetting Golden Eagle Take at Wind Energy Facilities

https://rewi.org/webinars/eagle-mitigation-models-update/

Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3156 on: January 17, 2023, 03:02:51 PM »

Priority conservation areas and a global population estimate for the Critically Endangered Philippine Eagle derived from modelled range metrics using remote sensing habitat characteristics

https://www.biorxiv.org/content/10.1101/2021.11.29.470363v2
Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring

T40cfr403

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Re: New developments in the field of science
« Reply #3157 on: January 26, 2023, 08:35:04 PM »

Only within the moment of time represented by the present century has one species -- man -- acquired significant power to alter the nature of the world.
― Rachel Carson, Silent Spring