Posts Tagged ‘computer’

A new kind of memory chip made from silicon could be a hundred times faster than standard Flash memory chips, British scientists say.

Researchers at the University College London reported in the Journal of Applied Physics that they have developed a new kind of Resistive RAM (ReRAM) memory chip.

The chip is based on materials whose electrical resistance changes when a voltage is applied, and they “remember” this change even when the power is turned off.

ReRAM chips promise significantly greater memory storage than current technology, such as the Flash memory used on USB sticks, and require much less energy and space.

“Our ReRAM memory chips are around a hundred times faster than standard Flash memory chips,” Xinhua quoted Tony Kenyon of UCL as saying.

Around 30 per cent of all internet traffic is pornography, and the biggest porn site gets over four billion page views and 350 million unique visits per month, a study has found.

The ExtremeTech website said the only other websites that surpass this figure in size are Google and Facebook, the Daily Mail reported.

The report uncovered the viewing figures for porn website Xvideos from Google’s DoubleClick Ad Planner, which uses cookies to gather information about users.

It also used actual data from the second biggest porn site, YouPorn, to check how much data is being transferred out of the website’s servers.

The average length of time spent on Xvideos was 15 minutes. Around 29 petabytes a month, or 50 gigabytes per second, of pornography is being transferred.

The YouPorn website hosts over 100TB of porn, gets 100 million page views and transfers 950 terabytes per day.

Earlier this year, over 6,400 passwords and emails of YouPorn users were hacked and details revealed online.