An astronomical event that reset life on Earth (75% of life vanished) | See Science EP.90

보다 BODA

Today, we discussed the "mass extinction" with Professor Jeong Yeong-jin, physicist Professor Kim Beom-jun, Director Lee Jeong-mo, and astronomer Woo Joo-munji. 00:00 Opening 02:03 Why objects appear reversed when viewed through a glass of water 07:02 Why light, even when sucked into gravity, canno