Listen to the latest from the world of science, with Nick Howe and Shamini Bundell. This week, a milestone in quantum computing, and rethinking early mammals.
In this episode:
00:43 A quantum computing milestone
A quantum computer is reported to have achieved ‘quantum supremacy’ – performing an operation that’s essentially impossible for classical computers. Research Article: Arute et al.; News and Views: Quantum computing takes flight; Editorial: A precarious milestone for quantum computing; News: Hello quantum world! Google publishes landmark quantum supremacy claim
08:24 Research Highlights
The world’s speediest ants, and the world’s loudest birdsong. Research Highlight: A land-speed record for ants set in Saharan dunes; Research Highlight: A bird’s ear-splitting shriek smashes the record for loudest song
10:19 The mammals that lived with the dinosaurs
Paleontologists are shifting their view of Mesozoic era mammals. News Feature: How the earliest mammals thrived alongside dinosaurs
18:00 News Chat
A Russian researcher’s plans to edit human embryos, and ‘prime editing’ – a more accurate gene editing system. News: Russian ‘CRISPR-baby’ scientist has started editing genes in human eggs with goal of altering deaf gene; News: Super-precise new CRISPR tool could tackle a plethora of genetic diseases
From the outside, the Cowboy e-bike is a sleek bike. It features a seamless triangle-shaped aluminum frame, integrated lights and a low-key Cowboy logo near the saddle. The handlebar is perfectly straight like on a mountain bike. The only sign that this is an e-bike is that the frame is much larger below the saddle.
The ultra-compact, two-seater BEV is specifically designed to meet the daily mobility needs of customers who make regular, short-distance trips such as the elderly, newly licensed drivers, or business-people visiting local customers. It can be driven a range of approximately 100 km on a single charge, reach a maximum speed of 60 km/h, and features an extremely short turning radius.

Even with a few months of 2019 left to go, we feel confident that the
the recycling technology is the result of a partnership between coca-cola, the dutch startup ioniqa technologies and indorama ventures, one of
