Trade involves the transfer of goods or services from one person or entity to another, often in exchange for money. A system or network that allows trade is called a market.
The product of mental labor — science — always stands far below its value, because the labor-time necessary to reproduce it has no relation at all to the labor-time required for its original production.
Karl Marx Addenda, "Relative and Absolute Surplus Value" in Economic Manuscripts (1861–63).
Imagine having gas stations with fuel pumps that harness solar energy to produce fuels – something akin to the process that plants use to make their own food. EU-funded scientists made major advancements in developing solar technology to turn carbon dioxide (CO2) into solar fuel, helping to reduce dependence on fossil fuels.
EN 
CS
DE
ES
FR
HU
IT
PL
PT
РУ
SK
TR
УК
AR
中文
