Browse ScienceInfo articles and explainers related to Cheap.
261 published items.
A synthetic material that simulates the process of using sunlight to produce oxygen and hydrogen in ways similar to plant photosynthesis that has been successfully devel…
With many La Mancalona villagers in Mexico, drinking water is a luxury, even more expensive than bottled water.
In the future, it is not too difficult to go to the market to choose delicious fruits.
By applying the transpiration method, Egyptian scientists have created a simple, inexpensive, non-electric way to separate drinking water from seawater in just a few min…
The world's largest 3D printer, BigDelta, is capable of building cheap, affordable huts from clay by printing continuously.
Lithium batteries that we use today have the advantage of high capacity but it is very easy to burn as well as long charge.
A newly invented technology device that can detect early infectious diseases such as HIV or syphilis.
The 8-year-old boy in Malaysia can now play with his peers thanks to his artificial hand made of 3D print technology.
Owning a computer for learning is a big problem for poor countries in Africa.
The men's underwear is made of fiber and metal fabric is not cheap price, 49 USD, but in return the wearer can be completely assured will be protected.
The University of Adelaide group of students has successfully designed a simple, inexpensive clean water treatment system from snack bags, plywood and glass tubes.
Synthetic plastic chairs, synthetic carpets and biodegradable plastic bags in the future will be made from waste rather than oil.
The space transport market is becoming more and more active with the participation of private companies in addition to government agencies and organizations.
Researchers at the Massachusetts Institute of Technology have developed a new way to recycle batteries into ultra-efficient solar panels.