The Lexicon
Browse Science.
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innovation
noun
The introduction of new ideas, methods, products, or technologies.
hypothesis
noun
A proposed explanation for a phenomenon, used as a starting point for investigation.
algorithm
noun
A step-by-step procedure for solving a problem, especially by a computer.
genome
noun
The complete set of genetic material present in an organism.
automation
noun
The use of technology to perform tasks with minimal human intervention.
empirical
adjective
Based on observation or experiment rather than theory or pure logic.
nanotechnology
noun
The science of manipulating matter at an atomic or molecular scale.
artificial intelligence
noun
The simulation of human intelligence by computer systems, enabling learning and problem-solving.
mutation
noun
A change in the DNA sequence of a gene, which may affect how an organism develops.
prototype
noun
A preliminary model of something from which other versions are developed.
clinical trial
noun
A research study that tests how well new medical treatments work in people.
obsolete
adjective
No longer produced or used; out of date.
ethics
noun
Moral principles that govern behaviour or the conduct of an activity.
phenomenon
noun
A fact or situation observed to exist, especially one whose cause is uncertain.
infrastructure
noun
The basic physical and organisational structures needed for a society to function.
catalyst
noun
A substance speeding up a reaction; also, something that causes change.
surveillance
noun
Close observation, especially of a suspected person or communications.
data
noun
Facts and statistics collected for reference or analysis.
renewable energy
noun
Energy from naturally replenished sources such as solar, wind, or hydropower.
semiconductor
noun
A substance whose electrical conductivity lies between that of a conductor and an insulator.