- T cells become tired and exhausted
- T cells sniff other cells
- tacit knowledge
- talented
- target knowledge
- tautology
- teaching model
- teaching analogy
- teleology
- the antibody's tailpiece acts like a cattle prod
- the biosphere has learned to recycle phosphorus
- the carbon skeleton of an organic molecule clothes itself
- the Doppler effect is like swimming away from or towards the shore
- the Earth and Sun produce offspring each year
- the Earth is trying to cool down
- the Earth's crust is its rind
- the electron shells of heavy atoms are like electron soup
- the environment decides how long D.N.A. survives
- the foundations of the edifice of science need contuual renewal
- the genetic code is a written text
- the geometry of Newton was like the bow of Ulysses
- the gravity of dark matter likes to bring everything together
- the invention of differential calculus was like the steam engine
- the magnetic field is a sphere of coition
- the microbiome is like a community of chemical factories
- the mind is operated by springs
- the nature of science
- the Nobel prize is awarded to the fathers not the baptisers of remarkable ideas
- the nucleus is the brain of the cell
- the partial differential equation is the mistress of theoretical physics
- the path to knowledge must be made smooth and beaten and often ascended and descended
- the purposes of stars are unknown
- the skeleton is a framework of the most curious carpentry
- the skin acts like a handkerchief
- the Solar System is like a city
- the star that went supernovae was very massive
- the strong force is like love
- the theory of natural selection was carefully built stone by stone
- the underground world is like a house
- theoretical perspective
- theoretical sampling
- theoretical simplifications should not be brutal amputations
- theories are like true love
- theory-ladenness of observation
- theory of mind
- theory of personal constructs
- there's a whole zoo of different stars
- thick description
- think aloud
- Thiomargarita magnifica is Godzilla of the microbial world
- Thomson, J. J.
- thought experiment
- ticks think about when to have a meal
- receptors like tiny hands grab moving neutrophils
- trace elements are the spice in the soup of life
- traditional ecological knowledge
- transcription
- treasures are concealed beneath Nature's unbroken soil
- triad
- triangulation
- triple science
- true experiment
- trust changes form like energy
- tuberculosis, glanders and syphilis are cousins
- typology
- typology of learning impediments