Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Australasian impact
.
Show all posts
Showing posts with label
Australasian impact
.
Show all posts
Wednesday, August 9, 2023
Deep impact
›
Tektites are curious, glassy blobs of rock, from millimeters to centimeters in diameter. At first thought to be similar to obsidian (volc...
›
Home
View web version
_4.jpg)