Scientist Quotations - Categories Index for Initial R
This list includes science quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists plus pioneers in medicine, science events and technology.
This index gives quotes listed under category headings. When the category is a scientist name, the index is for any reference made ABOUT the scientist BY another person.
R.A.F. (1)
Rabbit (8)
Rabbit-Test (1)
Rabble (1)
Rabi_Isador (1)
Raccoon (1)
Race (268)
Racial (2)
Racing (1)
Racism (1)
Rack (4)
Racket (1)
Racking (1)
Radar (8)
Radiance (7)
Radiant (15)
Radiant Energy (1)
Radiation (44)
Radical (25)
Radicalism (1)
Radically (5)
Radio (50)
Radio Astronomy (2)
Radio Control (1)
Radio Telescope (5)
Radio Wave (1)
Radioactive (22)
Radioactive Dating (1)
Radioactive Decay (1)
Radioactivity (30)
Radiocarbon Dating (1)
Radiogram (1)
Radioimmunoassay (1)
Radiologist (1)
Radiometer (1)
Radish (1)
Radium (25)
Radius (4)
Radon (1)
RAF (1)
Raft (1)
Rafter (1)
Rag (2)
Ragamuffin (2)
Rage (9)
Raged (1)
Ragged (1)
Raging (2)
Raid (4)
Rail (4)
Railroad (32)
Railway (18)
Rain (62)
Rain Forest (29)
Rainbow (16)
Raindrop (3)
Rainfall (1)
Rainless (1)
Raise (35)
Raised (3)
Raising (4)
Rake (1)
Ram (3)
Ramble (3)
Rambled (1)
Ramification (7)
Ramify (1)
Rampage (1)
Rampant (2)
Rampart (1)
Ranching (1)
Random (41)
Random Number (3)
Randomization (1)
Randomness (5)
Range (99)
Ranger (1)
Rank (67)
Ranking (1)
Ransack (1)
Rape (1)
Raphael (2)
Rapid (33)
Rapidity (26)
Rapidly (66)
Rapine (1)
Rapport (1)
Rapt (5)
Rapture (7)
Rare (89)
Rarely (21)
Rarity (11)
Rascal (3)
Rash (14)
Rashly (2)
Rashness (2)
Rat (37)
Rat-Hole (2)
Ratcliffe_Jack (2)
Rate (29)
Rate Of Change (1)
Ratio (39)
Ratiocination (4)
Rational (90)
Rationale (7)
Rationalise (1)
Rationalism (4)
Rationalist (5)
Rationality (24)
Rationalize (1)
Rationally (1)
Rattle (2)
Rattlesnake (2)
Raucousness (1)
Rauscher_Frank (1)
Ravage (7)
Ravaged (1)
Rave (1)
Raven (2)
Ravine (5)
Raving (1)
Raw (28)
Ray (114)
Raze (1)
Razor (4)
Re-Born (1)
Re-Enforce (1)
Reach (281)
Reaching (2)
React (7)
Reactant (2)
Reacting (1)
Reaction (104)
Reaction Force (1)
Reactionary (3)
Reactivity (1)
Reactor (3)
Read (287)
Readability (1)
Reader (40)
Readers Digest (1)
Readily (10)
Readiness (9)
Reading (133)
Readjust (1)
Readjustment (1)
Ready (39)
Ready-Made (2)
Readymade (1)
Reagent (8)
Real (149)
Real Estate (2)
Real Life (7)
Real Number (1)
Real World (14)
Real-Estate (1)
Real-World (1)
Realisation (4)
Realism (7)
Realist (2)
Realistic (6)
Reality (261)
Reality-Check (1)
Realizable (2)
Realization (43)
Realize (147)
Reallocation (1)
Really (78)
Realm (85)
Reanimation (1)
Reap (17)
Reaper (3)
Reaping (4)
Reappear (4)
Reappearance (2)
Rear (7)
Rear-View (1)
Rearrange (5)
Rearrangement (5)
Rearranging (1)
Reason (744)
Reasonable (27)
Reasonableness (6)
Reasonably (3)
Reasoner (1)
Reasoning (207)
Reasonings (2)
Reassemble (1)
Reassurance (1)
Reassure (7)
Rebel (7)
Rebellion (3)
Rebirth (1)
Reborn (1)
Rebound (2)
Rebuild (4)
Rebuilding (1)
Rebuke (1)
Rebuttal (1)
Recalcitrant (1)
Recall (10)
Recalling (1)
Recantation (1)
Recapitulate (1)
Recapitulation (5)
Recast (1)
Recede (11)
Receding (2)
Receipt (1)
Receive (114)
Receiver (5)
Recent (77)
Recently (3)
Reception (15)
Receptive (5)
Receptiveness (1)
Receptivity (2)
Receptor (1)
Recess (8)
Recession (1)
Recessive (6)
Recharge (1)
Recheck (1)
Recieved (1)
Recipe (7)
Recipient (3)
Reciprocal (7)
Reciprocate (1)
Reciprocation (1)
Reciprocity (2)
Recitation (2)
Recite (1)
Reckless (4)
Recklessly (2)
Reckon (31)
Reckoning (19)
Reclusive (2)
Recognise (9)
Recognised (1)
Recognition (88)
Recognizable (1)
Recognize (125)
Recognized (3)
Recoil (6)
Recollection (12)
Recombinant (1)
Recombination (1)
Recommencing (1)
Recommend (24)
Recommendation (12)
Recompense (2)
Reconcile (18)
Reconciliation (10)
Recondite (8)
Reconfigure (1)
Reconnaissance (1)
Reconnoitre (2)
Reconsideration (3)
Reconstitute (2)
Reconstitution (1)
Reconstruct (5)
Reconstruction (14)
Reconstructive (1)
Record (154)
Recorded (2)
Recorder (4)
Recording (13)
Recordings (1)
Recourse (12)
Recover (11)
Recovery (23)
Recreation (20)
Recreation Area (1)
Recrimination (1)
Recruit (2)
Recruiting (3)
Rectangular (1)
Rectified (4)
Rectify (1)
Rectilinear (1)
Rectitude (1)
Recuperation (1)
Recur (4)
Recurrence (5)
Recurrent (2)
Recurring (12)
Recursion (1)
Recycle (2)
Recycling (4)
Red (35)
Red Cell (2)
Red Cross (1)
Red Dwarf (1)
Red Hot (1)
Red Queen (3)
Red-Shift (4)
Reddy_Raj (1)
Redeem (1)
Redeeming (1)
Redemption (3)
Redesign (1)
Redevelop (1)
Redirect (1)
Redirected Activity (1)
Rediscover (1)
Rediscovering (1)
Rediscovery (2)
Redistribution (1)
Redness (2)
Redoing (1)
Redone (1)
Redouble (1)
Redox Reaction (2)
Redress (1)
Redressed (1)
Reduce (94)
Reduced (3)
Reducible (2)
Reducing (2)
Reductio Ad Absurdum (2)
Reduction (51)
Reductionism (7)
Reductionisnm (1)
Reductionist (1)
Redundant (1)
Redwood (8)
Reed (8)
Reef (7)
Reek (1)
Reelection (1)
Reevaluation (2)
Refer (14)
Referee (7)
Reference (33)
Reference Frame (2)
Refine (8)
Refined (7)
Refinement (17)
Refining (4)
Reflect (32)
Reflected (1)
Reflecting (3)
Reflecting Telescope (1)
Reflection (90)
Reflective (3)
Reflector (4)
Reflex (14)
Reflux (2)
Reforestation (6)
Reform (22)
Reformation (6)
Reformed (4)
Reformer (5)
Refproof (1)
Refract (1)
Refracting (1)
Refracting Telescope (1)
Refraction (11)
Refractor (1)
Refractory (3)
Refrain (9)
Refrangibility (2)
Refresh (4)
Refreshing (2)
Refreshment (3)
Refrigeration (3)
Refrigerator (8)
Refuge (15)
Refugee (2)
Refusal (22)
Refuse (42)
Refuseal (1)
Refusing (1)
Refutation (12)
Refute (5)
Regain (2)
Regaining (1)
Regal (1)
Regard (305)
Regarded (4)
Regarding (4)
Regardless (4)
Regenerate (1)
Regeneration (5)
Regenerative (1)
Regent (1)
Regime (2)
Regimen (1)
Regiment (2)
Regimentation (2)
Regimented (1)
Region (36)
Regional (1)
Register (21)
Registrar (1)
Registration (2)
Regression (2)
Regressive (1)
Regressus In Infinitum (1)
Regret (30)
Regular (46)
Regularity (40)
Regularly (3)
Regulate (8)
Regulating (1)
Regulation (24)
Regulations (3)
Regulative (1)
Regulator (3)
Regulus (1)
Rehearsal (1)
Rehearse (4)
Reichenbach (1)
Reign (23)
Reign Of Iron (1)
Reimarus_Hermann (1)
Reincarnate (1)
Reincarnation (2)
Reindeer (2)
Reinforce (5)
Reinforcement (1)
Reinterpret (1)
Reinterpretation (1)
Reinvent (1)
Reinvest (1)
Reiterate (2)
Reject (63)
Rejected (26)
Rejection (34)
Rejoice (11)
Rejoicing (2)
Rejoinder (2)
Rekindle (1)
Relapse (5)
Relate (21)
Related (5)
Relates (1)
Relation (157)
Relationship (104)
Relative (39)
Relatively (7)
Relativist (2)
Relativistic (2)
Relativity (88)
Relax (2)
Relaxed (1)
Relay (1)
Release (27)
Released (2)
Relegate (1)
Relegation (3)
Relentless (8)
Relentlessly (2)
Relevance (16)
Relevant (5)
Reliability (17)
Reliable (12)
Reliance (10)
Relic (6)
Relief (30)
Relieve (5)
Relieved (1)
Religion (361)
Religiosity (2)
Religious (126)
Religious Right (1)
Religiously (1)
Religiousness (3)
Relinquish (2)
Relish (4)
Relive (1)
Reluctance (5)
Reluctant (4)
Rely (11)
Remain (349)
Remainder (7)
Remained (2)
Remaining (45)
Remains (9)
Remaking (1)
Remark (28)
Remarkable (48)
Remarkably (3)
Remarking (1)
Rembrandt (1)
Remedy (62)
Remember (179)
Rememberance (1)
Remembered (1)
Remembering (7)
Remembrance (5)
Remind (13)
Reminded (2)
Reminder (13)
Reminiscence (4)
Remiss (1)
Remission (3)
Remnant (7)
Remodel (1)
Remorse (9)
Remorseless (1)
Remote (83)
Remote Control (1)
Remotely (2)
Remoteness (9)
Removable (1)
Removal (11)
Remove (45)
Removed (1)
Removing (2)
Remuneration (1)
Remunerative (1)
Renaissance (14)
Renal (4)
Rename (1)
Render (93)
Rendered (2)
Rendering (6)
Rendezvous (2)
Rendition (1)
Renegade (1)
Renew (19)
Renewable (6)
Renewable Energy (14)
Renewable Resource (1)
Renewal (4)
Renewed (2)
Renoir_Pierre (1)
Renounce (5)
Renovate (3)
Renovation (2)
Renown (2)
Rent (2)
Renunciation (2)
Reorder (1)
Repair (11)
Reparation (1)
Reparative (1)
Repay (3)
Repayment (1)
Repeal (1)
Repeat (42)
Repeatable (1)
Repeated (5)
Repeatedly (1)
Repel (2)
Repellent (4)
Repentance (1)
Repercussion (4)
Repetition (28)
Rephrase (2)
Rephrasing (2)
Repitition (1)
Replace (31)
Replacement (12)
Replacing (1)
Replant (1)
Replenish (1)
Replenishment (1)
Replete (1)
Replica (1)
Replicating (3)
Replication (9)
Replicator (2)
Replied (2)
Reply (56)
Replying (1)
Report (38)
Reported (1)
Reportedly (1)
Reporter (4)
Reporting (9)
Repose (6)
Repository (5)
Repossession (1)
Represent (155)
Representation (53)
Representative (14)
Represented (1)
Representing (2)
Repress (1)
Repressed (1)
Repression (3)
Reprimand (1)
Reprint (1)
Reprisal (2)
Reproach (3)
Reproduce (11)
Reproducibility (2)
Reproducible (7)
Reproducing (1)
Reproduction (72)
Reproductivity (1)
Reproof (2)
Reprove (1)
Reptile (29)
Republic (15)
Republican (1)
Republican Party (1)
Repudiate (7)
Repugnant (8)
Repulse (2)
Repulsion (7)
Repulsive (7)
Reputation (33)
Repute (2)
Reputed (1)
Request (7)
Require (219)
Required (108)
Requirement (63)
Requisite (11)
Requited (1)
Rescue (13)
Research (664)
Researcher (33)
Resemblance (38)
Resemblances (1)
Resemble (63)
Resemble. (1)
Resembling (2)
Resent (4)
Resentful (1)
Resentment (6)
Reseracher (1)
Reservation (6)
Reserve (24)
Reserved (1)
Reserves (1)
Reservoir (7)
Reshape (4)
Reshetikhin (1)
Reside (25)
Residence (2)
Resident (1)
Residing (1)
Residual (5)
Residue (9)
Resign (4)
Resignation (3)
Resilience (2)
Resilient (1)
Resin (2)
Resist (15)
Resistance (40)
Resistant (3)
Resisting (1)
Resistless (1)
Resolute (2)
Resolutely (3)
Resolution (23)
Resolve (40)
Resonance (7)
Resonant (1)
Resonate (2)
Resonator (1)
Resort (8)
Resound (1)
Resource (63)
Resourcefulness (2)
Respect (207)
Respectability (1)
Respectable (6)
Respected (1)
Respectful (2)
Respectfully (1)
Respectfulness (1)
Respective (2)
Respectively (13)
Respiration (13)
Respite (1)
Resplendent (1)
Respond (12)
Responding (1)
Response (53)
Responsibility (66)
Responsible (17)
Responsive (1)
Responsiveness (1)
Rest (280)
Restaurant (3)
Restful (2)
Restless (11)
Restlessness (7)
Restoration (4)
Restore (8)
Restrain (6)
Restrains (1)
Restraint (13)
Restrait (1)
Restrict (12)
Restricted (2)
Restricting (1)
Restriction (11)
Restrictive (4)
Restructuring (2)
Result (677)
Resultant (1)
Resume (3)
Resurrection (4)
Resuscitate (1)
Retail (2)
Retain (56)
Retained (1)
Retaining (1)
Retainment (1)
Retaliation (2)
Retard (4)
Retardation (5)
Retarded (5)
Retarding (1)
Retaught (1)
Retention (5)
Rethink (2)
Reticular (1)
Retina (4)
Retine (1)
Retinue (3)
Retire (3)
Retired (1)
Retirement (7)
Retort (3)
Retrace (3)
Retreat (11)
Retrench (2)
Retrenchment (1)
Retrieval (1)
Retrograde (8)
Retrogress (1)
Retrogression (6)
Retrospect (2)
Retrospection (1)
Retrospective (3)
Return (124)
Returning (2)
Reuniting (1)
Reuse (1)
Reveal (148)
Revealed (60)
Revealer (1)
Revealing (4)
Revel (5)
Revelation (48)
Revenge (10)
Revenue (3)
Reverberate (1)
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Revere (2)
Reverence (28)
Reverent (1)
Reverie (1)
Reversal (2)
Reverse (33)
Reversion (3)
Revert (4)
Review (26)
Reviewer (1)
Revise (6)
Revision (6)
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Revolution (129)
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Revolutionize (8)
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Revolve (25)
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Reward (68)
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Rhetoric (12)
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Rhine (2)
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Rhyme (6)
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Rhythm (20)
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Rib (6)
Ribbon (2)
Ribonucleic Acid (1)
Rice (4)
Rich (62)
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Riches (12)
Richest (2)
Richmann_Georg (1)
Richness (14)
Richter Scale (3)
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Ricochet (1)
Rid (13)
Riddle (28)
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Ridge (7)
Ridicule (23)
Ridiculous (24)
Riemann (1)
Riemann Hypothesis (1)
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Riemann_Georg (1)
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Rift (3)
Rig (1)
Right (452)
Right Angle (2)
Right-And-Left-Brain (1)
Right-Angle (1)
Right-Hand (1)
Right-Wing (1)
Righteous (1)
Righteousness (6)
Rightful (3)
Rigid (24)
Rigidity (5)
Rigidly (4)
Rigmarole (1)
Rigor (27)
Rigorous (48)
Rigour (21)
Rigour (Rigor) (2)
Rigourous (1)
Rill (1)
Rim (5)
Ring (16)
Ringing (1)
Riot (1)
Rip (1)
Ripe (5)
Ripen (4)
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Ripeness (2)
Ripple (9)
Rise (166)
Rise And Fall (2)
Rising (44)
Risings (1)
Risk (61)
Risky (4)
Rite (3)
Ritual (9)
Rival (19)
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River (119)
River Mersey (3)
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Rivulet (5)
RNA (4)
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Road (64)
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Radiation (44)
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Radium (25)
Radius (4)
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RAF (1)
Raft (1)
Rafter (1)
Rag (2)
Ragamuffin (2)
Rage (9)
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Ragged (1)
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Raid (4)
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Railroad (32)
Railway (18)
Rain (62)
Rain Forest (29)
Rainbow (16)
Raindrop (3)
Rainfall (1)
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