Costa Rica bets on ending fossil fuel use by 2050
Eric Orlich and his wife Gioconda Rojas own two electric vehicles, which they charge at home in the garage thanks to solar panels on their roof.
Eric Orlich and his wife Gioconda Rojas own two electric vehicles, which they charge at home in the garage thanks to solar panels on their roof.
Energy & Green Tech
Apr 20, 2019
1
127
Look above the traffic light at a busy intersection in your city and you will probably see a camera. These devices may have been installed to monitor traffic conditions and provide visuals in the case of a collision. But ...
Computer Sciences
Dec 11, 2017
0
560
Developing new quantum devices relies on controlling how electrons behave. A material called graphene, a single layer of carbon atoms, has fascinated researchers in recent years because its electrons behave as if they have ...
Superconductivity
Apr 13, 2023
0
505
In a new study, researchers have propelled water nanodroplets across a graphene surface at speeds of up to 250 km (155 miles) per hour—which, for comparison, is about twice as fast as a sprinting cheetah. The water droplets' ...
Bicycle sharing systems (BSSs) are a popular transport system in many of the world's big cities. Not only do BSSs provide a convenient and eco-friendly mode of travel, they also help reduce traffic congestion. Moreover, bicycles ...
Mathematics
Apr 4, 2022
0
7
The near-supersonic rail system known as hyperloop has passed another key milestone on its path to become reality, the US startup Hyperloop One said Wednesday.
Hi Tech & Innovation
Aug 2, 2017
27
552
If a delivery person leaves a package on your front step without pinging you, you likely won't know it's there. A hungry cell awaiting refuel is in a similar position. It has to be alerted to the presence of nutrients outside ...
Cell & Microbiology
Nov 6, 2023
0
155
Magic-angle twisted bilayer graphene (MATBG) is a graphene-based material with a unique structure, consisting of two graphene sheets layered on top of each other with a misalignment of approximately 1.1°. This unique structure ...
Scientists at UCLA, for the first time, experimentally realized a new compound single crystal, boron arsenide (BAs) and explored its thermal conductivity limit when crystals are free of defects. They observed the highest ...
General Physics
Jul 9, 2018
0
303
One third of the proteins essential for life processes are produced in the endoplasmic reticulum (ER) of the cell and distributed via membrane vesicles. Sorting of proteins at ER exit sites and transport to the Golgi apparatus ...
Cell & Microbiology
May 10, 2021
0
2016