Search
Total number of posts: 23687
OkCupid for unwanted fruits and veg: tech joins the fight against food waste
When Zoe Wong moved to the San Francisco Bay Area three years ago, she fell in love with the fresh and abundant produce from surrounding farmers’ markets. Wong grew up in Hong Kong, where fruits and vegetables were scarce and imported. After attending college in upstate New York, she moved to Read More...
A new journalism startup in Hong Kong is betting the public will pay for unbiased news
Starting an independent news service in today’s media environment would be a challenge anywhere. In Hong Kong, it seems like a singularly bad idea. The quality and independence of the South China Morning Post, Hong Kong’s main English-language paper, is widely perceived to have declined Read More...
China releases new action plan to tackle soil pollution
China aims to curb worsening soil pollution by 2020 and stabilize and improve soil quality by 2030, the cabinet said in an action plan published on Tuesday. The central government will set up a special fund to tackle soil pollution, as well as a separate fund to help upgrade technology and Read More...
Investment in energy storage vital for renewable energy success
A new report has concluded that investment in energy storage technology is vital for the success of renewable energy and its full integration into the energy sector. According to a new study published by researchers from the University of East Anglia (UAE), government subsidies should be used so as Read More...
New solar cell breaks efficiency ceiling, theory goes out window
If you thought the upper limit of solar cell efficiency was 32 percent in April, think again in May. Last week, MIT News reported on a research team that demonstrated how a silicon solar cell could top the theoretical limit of 32 percent. See you later, Shockley-Queisser Limit, and don’t let Read More...
China Is Going Solar In A Big Way
China is investing in solar in a big way, which is great news for the rest of us. China is a nation of 1.36 billion souls, so even though it has only just passed Germany (population 81.6 million) in terms of installed solar capacity, it’s easily on track to leave it in the dust. According to Read More...
Baking bread and roasting peanuts with solar energy in Africa
Solar energy is the backbone of the clean energy future, and it mostly comes through solar photovoltaic (PV) arrays, which produce electricity for homes and businesses. However, in the developing world solar PV is more often still an expensive solution. Solar energy can also directly produce heat Read More...
Japanese engineers plan to introduce flying car at 2020 Tokyo Olympics
Haven’t you thought about it when you were stuck in an endless traffic jam: The flying car. That dream is fast becoming a reality. AeroMobil, a Slovakian company, which unveiled a prototype in 2014, while Terrafugia in the U.S. is aiming to complete its TF-X flying vehicle by 2018. Read More...
No more batteries: Electric cars charged wirelessly by the roads they drive on
Electric cars are the solution for air pollution in cities. But they need batteries that, so far, limit their radius and they are heavy and expensive. But what if the street provides electricity for the car to run? We are familiar with street cars or trams that are powered by cables. The next step Read More...
Biodegradable plastic that solves the methane problem
While we’re exceptionally thorough in making sure our plastic waste fills every corner of the earth, we’re simultaneously shockingly effective in allowing methane gas to burn away the ozone layer. It’s impressive really. But perhaps more impressive is how Mango Materials is tackling both our Read More...