Science invention
Secondary students invent 500 times
A Chinese middle school student has invented a very economical paper that can be used again and again about 500 times.
Waste
Browse ScienceInfo articles and explainers related to Waste.
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Articles about Waste
1,012 published items.
Science invention
The gas-turning machine turns into ... mud
Hundreds of tons of waste is burned down neatly by this machine without even letting out any smoke. It can also filter the oppressive, oppressive atmosphere in crowded m…
Science invention
Inventing the toilet, billionaire Bill Gates will save the world $ 233 billion
According to billionaire Bill Gates, reinventing the toilet and toilet is also a lucrative business opportunity.
Computer science
Environmentally friendly USB made from ... paper
The Dutch team has proposed the idea of utilizing waste paper, turning it into a useful product and contributing to environmental protection.
Computer science
Inkjet printers waste up to half the ink cartridge
A recent survey by product inspection organization TUV Rheinland in collaboration with Epson showed that 60% of the ink has not been used and users have to buy the whole…
Computer science
Technology waste causes death in poor countries
Ivory Coast has seen at least 10 people die and more than 70,000 people have to be treated because toxins emanate from hi-tech waste buried around Abidjan region. The Un…
Computer science
Waste $ 800 million per year for fake
According to a report released on July 5, just last year, advertisers spent $ 800 million on fake clicks and the error was dumped on Google and Yahoo.
Computer science
Where to combat waste in IT applications?
The issue of promoting IT application, how to take measures to help invest in the field of IT effectively, anti-waste are many people interested. Mr. Hoang Quoc Lap - Di…
New technology
Unique process of producing cups of coffee from the main ... coffee grounds discarded
To minimize the amount of waste generated during the coffee making process, a company that has made a very unique recycling idea is producing a cup of coffee from the ma…
New technology
Discover equipment that helps families turn domestic waste into energy
'Utilize domestic waste to become a source of energy for the family's daily hot water needs' This idea of recycling belongs to the British inventor - Nik Spencer.
New technology
This sheet of nylon coated food can decompose faster than usual by hundreds of times
There are many problems related to plastic waste. Most notably, the number of disposable plastic junk is increasing, and they need hundreds or even thousands of years to…
New technology
Detecting sawdust, wood, wood chips ... can help bond concrete more strongly
Over the past year, wood factories in Singapore have generated more than half a million tons of wood waste, mainly sawdust.
New technology
Researching 3D printers can print things for astronauts from their own ... feces
Earlier this year, a research team was funded by NASA to find ways to turn the astronauts' waste into ... recycled food that still ensures that they are rich in protein,…
New technology
The world's smallest W32 engine - mechanical
Making a 1: 1 engine block from waste is hard enough and requires more investment, more elaborate.
New technology
Recycled carbon fiber improves concrete drainage capacity during the flood season
The carbon fiber manufacturing industry is gradually growing but also has implications for growing demand for recycling if it does not want to pollute the environment.