Tag: numbers
‘Perfect rat storm’: urban rodent numbers soar as the climate heats, study finds
Sharp rise in population in 11 of 16 cities expected to continue as rising temperatures make it easier for the animals to breed, say researchers Rat numbers are soaring in cities as global temperatures warm, research shows. Washington DC, San Francisco, Toronto, New York City and Amsterdam had the greatest increase in these rodents, according…
These Prime Numbers Are So Memorable That People Hunt for Them
These Prime Numbers Are So Memorable That People Hunt for Them Math enthusiasts challenge one another to find special prime numbers, including those that are palindromes and Smarandache numbers By Manon Bischoff edited by Daisy Yuhas One of my favorite anecdotes about prime numbers concerns Alexander Grothendieck, who was among the most brilliant mathematicians of…
More than 1% of Northern Territory population imprisoned as record jail numbers predicted to climb
Watch houses repurposed as long-term prison cells as Country Liberal government claims ‘such is the nature of the mess we have inherited’ Police watch houses in the Northern Territory are being repurposed as long-term prison cells as record imprisonment numbers push the system to breaking point. There were 2,613 people locked up in the NT…
Disaster by the Numbers: The Crisis in Sudan
Sudan’s Civil War The United States just formally declared that genocide has taken place in the northeast African nation, but the calamity there dates back decades. By Eve Sampson A civil war in Sudan that has killed 150,000 people and forced more than 11 million others from their homes, by some estimates, prompted the U.S.…
How to ‘Catch’ Prime Numbers
How to ‘Catch’ Prime Numbers A prime number study charts the limits of detection By Max Springer edited by Sarah Lewin Frasier Join Our Community of Science Lovers! Prime numbers have captivated mathematicians for centuries with their unpredictable and seemingly random distribution. In a groundbreaking preprint study, researchers devised a novel method that bolsters our…
Japan urges Australians to head off the beaten track as record numbers flood tourist hotspots
About 807,800 Australians visited Japan between January and November this year, nearly 200,000 more than the previous record in 2019 Japan’s tourism board has urged holidaymakers to swap Tokyo and Kyoto for towns in Tohoku and Kanazawa as Australian tourists flood Japan’s cities in record numbers. About 807,800 Australians visited Japan between January and November…
Falling house prices and drop in Victorian rental numbers could mark rise of owner-occupiers
Buyers looking to move in could benefit from 6.5% drop in market since March 2022 as state claims largest share of first home buyer finance Owner-occupier buyers in Victoria could benefit from an investor sell-off that has been gathering momentum alongside falling house prices, an expert says. Data from Victoria’s Department of Families, Fairness and…
Beaches, beer and a rare suspended lake … why can’t Nigeria attract more tourists?
Visitor numbers to the African country lag far behind its neighbours due to lack of infrastructure and national planning. Now some are starting to demand changes At the top of the Ado-Awaye hills lies a lake suspended 433 metres above sea level. Local people say the lake is named Iyake (Yoruba for “crying woman”) after…