Cost

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Articles about Cost

721 published items.

Super American fighter test biofuel
Biology

Super American fighter test biofuel

An American F-22 fighter plane flew over the speed of sound with biofuels, marking an important milestone towards the goal of cost savings and environmental protection.

December 17, 2018
Producing biofuel from dry straw and trees
Biology

Producing biofuel from dry straw and trees

Scientists at the University of Twente (Netherlands) have just studied a new method that can extract biofuels with high efficiency and low cost from agricultural and for…

December 17, 2018
Natural anti-mosquito compound
Biology

Natural anti-mosquito compound

Isolongifolenone, a natural compound found in Tauroniro (Humiria balsamifera) in North America, is found to be able to block mosquitoes and lice.

December 17, 2018
Turn algae into cheap fuels
Biology

Turn algae into cheap fuels

Two US scientists have just announced a low-cost machine model to convert algae that are abundant in nature into useful energy for humans.

December 17, 2018
Magnet enhances the production of ethanol
Biology

Magnet enhances the production of ethanol

Brazilian scientists have discovered the benefits of magnetic waves that can enhance the production of ethanol and reduce the cost of fuel produced from ethanol.

December 17, 2018
Successful method of freezing new embryos
Biology

Successful method of freezing new embryos

For the first time in Vietnam, Khoa's late doctors (Tu Du Hospital, Obstetrics and Gynecology Hospital) have succeeded in applying the new embryo freezing method: Vitrif…

December 17, 2018