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Question marks turn into an idea, crossing a funnel, to illustrate a solution to a problem.
Concept of investment in vaccine research.
Questions turn into ideas, crossing a funnel.
concept of uniformity, with balls of different colors that all become identical when coming out of a funnel.
Concept of teaching, symbolized by an erve whose head is replaced by a funnel by where between his knowledge.
Concept of brainwashing and manipulation of thought.
Concept of environmental protection and the regulation of car traffic through a funnel.
Canister of gasoline in drawing icon
Oil production and environmental protection.
Concept of scientific research for a vaccine.
Time is money illustrated by a clock that produces money by passing through a funnel.
Canister of gasoline icon on black background