Date Type Title/Summary
01/01/2025 Farm Log Mesquite removal, Day 1

I dug up eight mesquite roots today. That's all I had energy and time for. The laterals only extend 3/4 of the way down...
01/01/2025 Farm Log Mesquite digouts

I'm irrigating and digging up twenty mesquite and acacia roots. I'll wet the soil and progressively get down to the crown over today and...
12/30/2024 Publication On‐orbit measurement of TOPEX/Poseidon altimeter antenna pattern

Satellite altimeters make extremely precise and accurate measurements of the range to the sea surface. In order to achieve an altimeter's ultimate accuracy, many...
12/30/2024 Books My Search for Traces of God

In this very personal memoir by one of the world’s most beloved scientists, Dr. Philip Callahan's life story unfolds along with the development of...
Exploring the Spectrum 12/30/2024 Books Exploring the Spectrum

The entire electromagnetic spectrum is covered in this book, everything from the short radioactive waves used to sterilize male screw flies so the female...

Pages