The Download: IBM’s quantum ambitions, and tasting lab-grown burgers

What’s taking place: Last yr, IBM took the document for the biggest quantum computing system with a processor containing 433 quantum bits, or qubits, the basic constructing blocks of quantum info processing. Now, the corporate has set its sights on a a lot greater goal: a 100,000-qubit machine that it goals to construct inside 10 years.

Why it issues: The venture is a part of IBM’s plans to push quantum computing into the realm of full-scale operation, the place the know-how might probably sort out urgent issues that no normal supercomputer can resolve. 

The potential: The thought is that the 100,000 qubits will work alongside one of the best “classical” supercomputers to realize new breakthroughs in drug discovery, fertilizer manufacturing, battery efficiency, to call only a few fields. Read the full story.

—Michael Brooks

Here’s what a lab-grown burger tastes like

Eating meat has an simple affect on the planet. Animal agriculture makes up practically 15% of worldwide greenhouse-gas emissions, and beef is a selected offender, with extra emissions per gram than principally another meat. 

Intrigued by the promise of lab-grown meat, our local weather reporter Casey Crownhart determined to see whether or not a cultivated Wagyu burger might ever stay as much as the lofty guarantees made by different meat firms. Find out how she got on.