In the depths of the ocean, in a dark kingdom untouched by sunlight, life has evolved astonishing survival strategies. The Mariana Trench, the deepest point on Earth, boasts an extreme environment—high pressure, low temperature, and complete darkness—that has shaped a unique deep-sea ecosystem. Many creatures living here possess bioluminescence, used for hunting, courtship, or to confuse predators. Others have evolved bizarre body structures adapted to the high pressure, such as gelatinous bodies, enormous mouths, and sharp teeth. They are the ultimate testament to the diversity and adaptability of life on our planet, but due to the extreme nature of the environment, our understanding of them remains extremely limited. Our "Trench Creatures" exhibit brings these mysteries of the abyss to life in a cylindrical immersive environment, 3 meters in diameter and 4.5 meters high. The exhibit simulates the steep rock walls of the trench, adorned with detailed specimens of various trench-speci
The Earth beneath our feet is not a single solid plate, but rather a collection of massive lithospheric tectonic plates. Driven by forces such as mantle convection, these plates move slowly, compressing, stretching, or shearing against each other at their boundaries. When the accumulated stress exceeds the rock's bearing capacity, energy is suddenly released along faults (fracture surfaces of rock strata), causing violent tremors—an earthquake. If an earthquake occurs on the seabed, the strong vertical displacement disturbs large amounts of seawater, triggering devastating tsunamis. Understanding this causal chain from plate tectonics to surface disasters is fundamental to understanding Earth's dynamics and raising disaster preparedness awareness. Our interactive exhibit, "Undersea Earthquake," makes this grand and complex geological process clear and operable within a 2-meter-long, 2-meter-high integrated sand table system. Participants can simulate the movement of normal faults (ten
The spatial and temporal order we inhabit is deeply rooted in the ceaseless and complex dance of the Sun, Earth, and Moon. The Earth rotates on its axis at an angle of approximately 23.5 degrees, creating the alternation of day and night; simultaneously, it revolves around the Sun in an elliptical orbit. Because its axial tilt remains constant relative to its orbital plane, the point where the Sun's rays are directly overhead shifts between the Tropic of Cancer and the Tropic of Capricorn, thus creating the four seasons. The Moon revolves around the Earth in a near-circular orbit, and the portion of its body illuminated by the Sun changes constantly from Earth's perspective, exhibiting the lunar phases of waxing and waning. Understanding the interrelationships of these movements is the astronomical key to deciphering many natural rhythms in our daily lives. Our interactive "Three-Sphere Helix" model, mounted on a square base with sides of 1.35 meters, clearly and synchronously present
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Human utilization of energy is essentially a sophisticated art of transformation. The core principle of pedal-powered electricity generation is to convert the chemical energy of human muscles into the kinetic energy of a generator rotor through the mechanical movement of pedaling, which in turn cuts magnetic field lines to generate electricity. According to Faraday's law of electromagnetic induction, when a closed conductor moves in a magnetic field and cuts magnetic field lines, an induced current is generated. When the generated voltage is high enough, it is sufficient to break down the air insulation between the two poles, forming a spectacular electric arc discharge phenomenon, which we see as "electric sparks" or "lightning." The Jacob's Ladder utilizes this principle, allowing the electric arc to "climb" upwards as heated air pushes it through the gradually widening gap between the electrodes. Our "Pedal-Powered Electricity Generation" exhibit, housed in a stunning installation
Electricity and magnetism are inseparable twins among natural forces. In 1820, Oersted's experiments revealed for the first time a truth that reaches the very core of the physical world: a flowing electric current produces a circular magnetic field around it. Its direction is determined by the right-hand rule, and its strength is directly proportional to the magnitude of the current. This discovery laid the cornerstone of electromagnetism and is the root of electric motors, generators, and all modern electrical technologies. Understanding "electricity generating magnetism" means understanding how the most fundamental driving force of our electrified civilization emerges from the invisible movement of electric charges. Our "Electricity Generating Magnetism" exhibit, on an open experimental platform 2.8 meters wide and 2 meters high, transforms this historic discovery into an exploration that everyone can replicate. You can smoothly adjust the current flowing through the central wire by
The core challenge of minimally invasive surgery lies in the surgeon's need to perceive and manipulate the three-dimensional spatial structures within the patient's body through the two-dimensional display of an endoscope. This demands a high degree of hand-eye coordination, precise motor control, and spatial imagination capable of mentally reconstructing three-dimensional images from two-dimensional data. This "two-dimensional to three-dimensional" mapping and manipulation skill can be significantly improved through specific training. Simulation training systems, by providing a risk-free virtual environment and immediate feedback, have become an indispensable part of modern medical education. Our "I Am a Great Doctor" exhibit brings this core experience of professional training to the public on a compact 500*500*800mm operating table. Participants will hold a handle that highly simulates the feel of real endoscopic operation, facing a three-dimensional virtual anatomical scene (such
The heartbeat is the most fundamental and mysterious rhythm of life. It is produced by the rhythmic contractions of the heart muscle, each beat pumping blood throughout the body. The frequency of the heartbeat—heart rate—is a key indicator reflecting the body's physiological state. It is relatively stable at rest but is subtly influenced by emotions, activity, and health conditions. By capturing the pulse (the pulsations in the arteries that occur with the heartbeat) using sensors, we can indirectly and accurately measure heart rate. Transforming this physiological signal into a real-time audible "thump-thump" sound and substantial numerical data allows individuals to directly perceive the operating status of their often-overlooked life engine, providing a profound experience of self-awareness. Our "Heartbeat and Pulse" exhibit makes this experience simple yet impactful within an integrated sensing platform measuring 997*1130*1518mm. Visitors simply stand on the drum-shaped base, firm
In complex systems, the simple actions of individuals can, through interaction, generate collective wisdom and power that surpasses the sum of their individual parts. The core scientific principle of teamwork lies in this "emergence": when multiple individuals coordinate their actions towards a common goal, their efforts are not simply additive, but can produce a systemic effect of "1+1+1 > 3" through complementarity, synchronization, and mutual reinforcement. However, coordination is no easy task; it requires participants to understand the common goal, perceive the actions of others, and adjust their own behavior in real time. The process itself is a perfect simulation of communication, feedback, and adaptive learning. Our exhibit, "Many Hands Make Light Work," transforms this abstract concept into an intuitive and engaging physical challenge within a compact 1.2-meter square device. The device is designed for three participants to operate simultaneously: each controls a handwheel li
Water freezing is one of the most common yet most magical phase transition processes in nature. When water temperature drops to its freezing point (0°C) and continues to dissipate heat, the thermal motion of water molecules slows down. They begin to break free from the random flow of the liquid state and arrange themselves in an orderly fashion according to the hexagonal crystal system, forming solid ice. This process is not instantaneous; it begins with a "crystal nucleus," with ice crystals growing outwards until they occupy the entire water volume. The fact that ice is less dense than water, expands in volume, and has a unique aesthetic morphology all stem from this microscopic molecular rearrangement. Understanding freezing is a vivid lesson in understanding changes in the state of matter and energy transfer. Our "Observing Water Freezing" exhibit uses a sophisticated temperature control and microscopic imaging system to transform this usually slow and difficult-to-observe process
