Changing Shape of Solar System, New Insights into Color Perception, and Uncovering the History of Eugenics

Scientists discover the dramatic change in the shape of our Solar System's early formation. Groundbreaking research challenges our understanding of color perception. A new book uncovers the uncomfortable history of eugenics. Plus, explore the science behind July 4 fireworks displays.

Sources:
https://www.sciencealert.com/the-shape-of-the-solar-system-has-changed-dramatically-scientists-say
https://www.psypost.org/scientists-identify-mysterious-retinal-cells-that-could-alter-our-understanding-of-color-perception/
https://www.theguardian.com/science/article/2024/jun/30/great-science-uncomfortable-history-sir-gustav-nossal-and-the-long-tail-of-eugenics-ntwnfb
https://www.wdtn.com/news/science/the-science-behind-july-4-fireworks-displays/

Outline:
(00:00:00) Introduction
(00:00:45) The Shape of The Solar System Has Changed Dramatically, Scientists Say
(00:03:46) Scientists identify mysterious retinal cells that could alter our understanding of color perception
(00:06:16) Great science, uncomfortable history: Sir Gustav Nossal and the long tail of eugenics
(00:09:30) The science behind July 4 fireworks displays