Thinktac

Body Joints - Ball -- Socket Joint version 2 | ThinkTac 03:56
Body Joints - Ball -- Socket Joint version 2 | ThinkTac ThinkTac 189,992 5 лет назад
Soil Erosion Model | TAC Video | ThinkTac 07:26
Soil Erosion Model | TAC Video | ThinkTac ThinkTac 54 13 дней назад
Magnetic Jumping Frog | ThinkTac | DIY Science 02:44
Magnetic Jumping Frog | ThinkTac | DIY Science ThinkTac 8,954 2 года назад
DC Motor Model | MUT | ThinkTac 08:28
DC Motor Model | MUT | ThinkTac ThinkTac 41 5 дней назад
Tornado Model | KAH | ThinkTac 01:34
Tornado Model | KAH | ThinkTac ThinkTac 9,283 1 год назад
DIY Stethoscope | ThinkTac | DIY Science 04:06
DIY Stethoscope | ThinkTac | DIY Science ThinkTac 25,222 1 год назад
Spinny Pole | TAC Video | ThinkTac 01:20
Spinny Pole | TAC Video | ThinkTac ThinkTac 75 5 месяцев назад
Pinhole Camera | ThinkTac | Science Experiment 05:01
Pinhole Camera | ThinkTac | Science Experiment ThinkTac 1,462,915 5 лет назад
Acids-Bases - Water pH TACtivity | ThinkTac 01:43
Acids-Bases - Water pH TACtivity | ThinkTac ThinkTac 58 1 день назад
DC Motor Model | ThinkTac | DIY Science 03:07
DC Motor Model | ThinkTac | DIY Science ThinkTac 629 3 года назад
Body Joints - Hinge | ThinkTac | DIY Science 05:57
Body Joints - Hinge | ThinkTac | DIY Science ThinkTac 134,191 3 года назад
Pencil Spinner | DIY Science | ThinkTac 02:25
Pencil Spinner | DIY Science | ThinkTac ThinkTac 192 3 месяца назад
Magnetic Pen Stand | ThinkTac | Science Experiment 04:39
Magnetic Pen Stand | ThinkTac | Science Experiment ThinkTac 7,641 3 года назад
Wick Irrigation Model | ThinkTac 02:24
Wick Irrigation Model | ThinkTac ThinkTac 721 1 год назад
Balloon Spinner | ThinkTac | DIY Science 02:15
Balloon Spinner | ThinkTac | DIY Science ThinkTac 3,777 2 года назад
DIY Timer | DIY Science | ThinkTac 02:38
DIY Timer | DIY Science | ThinkTac ThinkTac 87 54 года назад
Bottle Rocket hitting the balloon (Explained) | ThinkTac | DIY Science 01:59
Bottle Rocket hitting the balloon (Explained) | ThinkTac | DIY Science ThinkTac 383 1 год назад
Microscope - Stomata | ThinkTac | DIY Science 03:02
Microscope - Stomata | ThinkTac | DIY Science ThinkTac 745 2 года назад
Water spray model | ThinkTac 01:37
Water spray model | ThinkTac ThinkTac 12,062 4 года назад
Plant Life - Photosynthesis | ThinkTac | DIY Science 02:14
Plant Life - Photosynthesis | ThinkTac | DIY Science ThinkTac 1,861 3 года назад

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