High School Imaging Spectroscopy Interactive Videos

Study how astronomers analyze light to investigate celestial phenomena, exploring methods to observe and interpret cosmic entities. The focus is on understanding key astronomical principles and developing skills to analyze celestial objects through advanced observational techniques.

Explore techniques for detecting exoplanets and examine the challenges of studying them. Gain an understanding of exoplanet detection methodologies and assess the technological advancements and obstacles in this dynamic astronomy field.

Explore cutting-edge techniques for detecting pancreatic cancer at an early stage, with a focus on light scattering spectroscopy and noninvasive cyst measurement. Gain insights into how these advancements improve detection accuracy and learn about emerging medical technologies aimed at identifying early-stage cancer effectively.

Explore the fundamental techniques and principles of flame emission spectroscopy in analytical chemistry, with a focus on detecting metal ions through their light emission properties. Develop the ability to identify metal ions in unknown samples and recognize the advantages of instrumental methods for achieving sensitive and accurate analysis.

Investigate the scientific study of ancient Egyptian embalming methods, revealing the once-mysterious ingredients utilized in mummification. Gain insights into historical preservation techniques and explore the potential trade connections between ancient civilizations.

Explore the multifaceted issue of marine plastic pollution, examining factors such as the impact of ocean currents and the formation and effects of the Great Pacific Garbage Patch. Gain insight into innovative solutions and technological advancements designed to address this pressing environmental challenge. Develop a deeper understanding of ecological preservation within maritime ecosystems, enhancing knowledge in environmental sciences and sustainability practices.

Examine how cognitive load and driver distraction affect traffic safety, emphasizing the mental difficulties involved in multitasking while driving. Understand the various factors that lead to driving hazards and explore the technologies utilized to evaluate cognitive load. Gain insights into improving road safety by enhancing driver attention and optimizing vehicle design.

Explore the realm of astrobiology with a particular focus on the search for life beyond Earth. Gain insight into various exoplanet detection methods, such as the radial velocity method, while considering potential habitable environments. Develop a comprehensive understanding of the significance of recent astronomical discoveries, like Kepler-452b, and their implications for identifying planets that might support life in the universe.

Explore the complexities of monitoring volcanic eruptions with a focus on technologies like InSAR and DOAS. Understand the challenges presented by winter conditions in Iceland. Gain insights into detecting early signs of volcanic activity and learn about the limitations of current monitoring methods.

Examine the evolution of techniques for determining astronomical distances, from ancient interpretations to cutting-edge technologies. Gain an understanding of essential concepts such as the astronomical unit, light year, and parsec. Learn how these measurements enhance comprehension of the universe's vast scale and increase knowledge of cosmic dimensions.

Explore the characteristics of exoplanet Gliza 486-B, a 'super-Earth' renowned for its extreme surface temperature and notable gravitational pull. Gain insights into the study of its atmosphere through the use of spectroscopy, offering a deeper understanding of exoplanetary science and the search for potentially habitable environments beyond our solar system. Develop knowledge on astronomical techniques and their applications in identifying key planetary features.

Study the exploration of exomoons through recent discoveries made via space telescopes, focusing on detection techniques, understanding their physical characteristics, and exploring future missions that aim to enhance knowledge of these celestial bodies.

Examine advanced metal processing methods that improve energy efficiency and promote sustainability in material science. Gain an understanding of technology used to modify alloy chemistry and explore the environmental advantages of casting alloys without machining.

Explore cutting-edge developments in Earth observation, highlighting advancements in surveying surface freshwater, storm forecasting, and atmospheric research. Gain insights into scientific methodologies, deepen understanding of global environmental monitoring, and examine the impact of space technology on Earth sciences.

Explore the innovative application of energetic neutral atom imaging to map the solar system's heliotail. Understand its components, including solar wind, plasma, and magnetic fields. Gain insights into the interaction between the heliotail and the interstellar environment while developing skills in interpreting complex astrophysical data.

Explore the principles of fluorescence, focusing on core concepts such as electron excitation, variations in light wavelengths, and the differences between fluorescence and phosphorescence. Understand the application of these phenomena in technologies like fluorescent lighting and medical diagnostics, enhancing the ability to recognize and explain the role of fluorescence in everyday applications.

Investigate innovative methods used by researchers for detecting gold on Oak Island, focusing on techniques such as seismic testing and wood sampling. Understand the importance of these approaches and predict potential historical discoveries. Enhance analytical skills in geology and archaeology through the study of these advanced detection methods.

Explore the cultural significance and perceptions of jade across various societies, examining its historical use and the intrigue surrounding its artifacts. Learners will gain insights into ancient manufacturing techniques and the modern analytical methods employed to uncover jade's secrets. This experience aims to develop an understanding of jade's role in different cultures and enhance skills in analyzing historical and contemporary approaches to its use.

Investigate the scientific study of cryptids, focusing on Bigfoot and Yeti, and examine the methods researchers use to analyze hair and fur samples. Gain insights into scientific techniques such as mitochondrial DNA analysis and learn how these findings can connect pseudoscience with empirical research.

Investigate the intriguing discovery of a potential exomoon and study key astronomical methods used to examine celestial bodies beyond our solar system. Gain insights into the implications of such discoveries for understanding planetary formation and the potential for life in the universe.