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Coursera Announces Layoffs, Stock Plunges Despite $100M Milestone

Two years after its first major layoff round, Coursera announces another, impacting 10% of its workforce.

Dhawal Shah Oct 25, 2024

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Spahn's Science Lectures
Earth Science - The Earth-Moon System

Explore Earth-Moon dynamics, including rotations, phases, and eclipses. Understand key astronomical concepts and phenomena in our celestial neighborhood.
- YouTube
- 26 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Patterns in the Night Sky

Explore celestial patterns, constellations, and celestial sphere motions. Learn angular measurements and the small angle formula for understanding night sky observations.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - The Birth of Modern Astronomy

Explore the revolutionary ideas of Kepler, Galileo, and Newton that shaped modern astronomy, from elliptical orbits to gravity and laws of motion.
- YouTube
- 33 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - The Ancient Roots of Astronomy

Explore ancient astronomy's roots, from Greek geocentric models to Copernicus' revolutionary ideas, and how they shaped our understanding of the cosmos.
- YouTube
- 30 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Climate Change (Part 2)

Explores Earth's carbon cycle, ozone depletion, biosphere sensitivity, deforestation, energy demand, and CO2 concentrations, emphasizing key environmental impacts and scientific evidence for climate change.
- YouTube
- 30 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Climate Change (Part 1)

Explore climate systems, greenhouse effects, and planetary atmospheres, comparing Earth and Venus to understand climate change mechanisms and potential consequences.
- YouTube
- 26 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Thunderstorms, Tornadoes, and Hurricanes

Explore thunderstorms, tornadoes, and hurricanes: formation, development stages, climatology, and destructive power. Gain insights into these powerful atmospheric phenomena.
- YouTube
- 52 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Air Masses, Fronts, and Midlatitude Cyclones

Explore air masses, fronts, and midlatitude cyclones, understanding their formation, characteristics, and impact on weather patterns and atmospheric dynamics.
- YouTube
- 37 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Air Pressure and Wind

Explore air pressure, wind patterns, and global circulation, including Coriolis effect, weather systems, and local phenomena like sea breezes and mountain winds.
- YouTube
- 45 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Clouds and Precipitation

Explore cloud formation, types, and precipitation processes in this comprehensive lecture on atmospheric phenomena and weather patterns.
- YouTube
- 36 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Lift and Instability

Explore atmospheric lift mechanisms and stability types, understanding their impact on weather patterns and daily forecasting.
- YouTube
- 29 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Atmospheric Moisture

Explore atmospheric moisture, phase changes, humidity concepts, and measurement techniques in Earth's atmosphere.
- YouTube
- 31 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Atmospheric Temperature Controls

Explore factors influencing atmospheric temperatures, including latitude, land-water interactions, altitude, geography, and cloud cover. Gain insights into global temperature patterns.
- YouTube
- 23 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Composition and Structure of the Atmosphere

Explore atmospheric composition, structure, and key elements influencing weather and climate. Understand the electromagnetic spectrum's role and differentiate between weather and climate.
- YouTube
- 31 minutes
- On-Demand
- Free Video
Spahn's Science Lectures
Earth Science - Crustal Deformation

Explore crustal deformation, including stress types, rock deformation factors, and various geological structures like folds, faults, and joints in this comprehensive lecture.
- YouTube
- 31 minutes
- On-Demand
- Free Video

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