Related news

The working principle of concrete superplasticizer

The working principle of concrete superplasticizer…


Scientists Have Confirmed That the Past Decade Has Been the Hottest on Record Globally

The past decade has been the hottest on record as the climate crisis has warmed the globe. 2019 was the second - or third-warmest year on record.…


DNA nanobots build themselves: How can we help them grow the right way?

At UNSW, researchers use DNA to build nanorobots. Pictured here are their PolyBricks. Credit: Jonathan Berengut UNSW researchers have overcome a major design challenge on the path to controlling the dimensions of so-called DNA nanobots—st…

0086-0379-64280201 skype whatsapp