In a white paper written on the same day as the Caltech paper, Gidney and his colleagues announced that they had developed a new method for breaking ECC that was at least 10 times more efficient than previous methods. They estimate that most cryptocurrencies would provide seconds to a machine with less than 500,000 qubits. … Read more
A century later, the quantum the land is still incredibly productive and stubborn a miracle. Its equations are parallel laser devices and LEDsguide the MRI scanner, and underwrite the transistors that heat up our phones, yet leave us confused as to what numbers it really tells us about the truth. The theory predicts about amazing … Read more
By mid-2025, the group of physicists to Massachusetts Institute of Technology achieved something that had eluded researchers for nearly a century: the direct visualization of an obscure “second sound.” This is a rare regime there temperature it is no longer different but moves like the wavehumming like sound in a quantum liquid. The findings, published … Read more
The floor of Bender’s Cave looked like a graveyard. Fossils strewn in either direction of the flooded river, packed so tightly that archaeologist John Moretti could not move them without disturbing them. He was wearing a snorkel mask. “There were fossils everywhere, just everywhere, like I’ve never seen in any other cave,” said Moretti, who … Read more