13619092 - Mass on a spring13360996 - Simple gravity pendulum13524537 - New born baby14078492 - Pure substances and a mixture13619100 - Hooke's law demonstration13673284 - Woman being fitted with an exoskeleton to lift weights13525034 - Chemistry equipment, early 19th century14078439 - Mechanical equilibrium13673283 - Woman using exoskeleton to lift weights13633046 - Health check up, illustration13524786 - Weightlifting13619140 - Electronic balance13619098 - Hooke's law demonstration13619095 - Hooke's law demonstration14078402 - Diabetes medication for weight loss, illustration13673285 - Woman being fitted with an exoskeleton to lift weights13619082 - Compression spring13618811 - Black hole, illustration13523831 - Man weighing himself14078401 - Ozempic For weight loss, illustration13839212 - Leisure head, conceptual illustration13619097 - Hooke's law demonstration13618812 - Black hole, illustration13732205 - Boy being weighed13619099 - Hooke's law demonstration13524470 - Man weighing himself13525041 - Chemistry equipment, early 19th century13524784 - Young woman weighing herself13500317 - Woman exercising with weights13497319 - Straw at bottom of bottle of water13476535 - Person pulling pebble-filled box over pencils13453779 - Young woman weighing herself13453777 - Young woman measuring her stomach13361235 - Simple gravity pendulum13619101 - Archimedes' principle13499966 - Woman using filled bottles of water as weights13417210 - Map of known meteorite landings in North and Central America14077828 - Abbasid Caliph al-Mutawakkil, Nilometer, illustration13417209 - Map of known meteorite landings13257643 - Chair scales, 1950s13223490 - Human fat cells, illustration14078490 - Sand in water13475313 - Resistance training14078481 - Density14078403 - GLP-1 for weight loss, illustration13454160 - Bodybuilding13454157 - Bicep curls13386901 - Kinesiotherapy13223489 - Human fat cells, illustration13619088 - Archimedes' principle13500262 - Woman leaning over to lift box off floor13453778 - Young woman weighing herself13444452 - Measuring the volume of an irregular object13361230 - Simple gravity pendulum13223485 - Human fat cells, illustration13619093 - Archimedes' principle13443588 - Weighing rescued sea turtle13223486 - Human fat cells, illustration14078491 - Mixture in water14078489 - Salt in water13619090 - Archimedes' principle13619089 - Archimedes' principle13618813 - Black hole, illustration13523769 - Milled aluminium component13378216 - Patient being weighed13223484 - Human fat cells, illustration13453773 - Young woman weighing herself13355639 - Man exercising at home and at the gym, illustration13226509 - Balancing scales, X-ray13619096 - Hooke's law demonstration13506100 - Aerogel13453780 - Weighing13417184 - Weighing device, 18th century illustration12916173 - Raising a slab of stone using a block-and-tackle mechanism12649025 - Lit Candle on Scale (1 of 2)13495967 - Adjustable Gastric Band13257644 - Chair scales, 1950s12991096 - Elephant lifting, illustration12916970 - Ephedrine stimulant drug molecule12653520 - Obesity and Sleep Apnea, Illustration12648785 - Cotton Balls on Scale, 1 of 213619094 - Mass on a spring13619085 - Compression spring13479030 - Young girl struggling to carry a very large suitcase12947736 - Checking advertised weight of butter, early 20th century12653589 - Cancer Risks of Obesity, Illustration13619083 - Compression spring13473728 - Full canvas sack tied at top13453783 - Young woman measuring her stomach13355636 - Strongman lifting dumb bell while meditating, illustration13257751 - Body fluid compartments, illustration12896014 - Woman strapping her feet into rowing machine12896007 - Young woman taking a break during an exercise session12895743 - Students with learning disabilities learning to cook12648786 - Lead Weight on Scale, 2 of 213952217 - Heart health, conceptual illustration13586162 - Ant lifting the Earth, illustration13524785 - Young woman weighing herself13444451 - Wire cutting through melting icepage suivante