Astronuc's latest activity

SUV Explodes on Chicago's Eisenhower Expressway, Killing Driver. The Cause Has Been Revealed...

This has several excellent answers and I cannot improve on them. I just have this persistent nagging voice wanting to express this...

Very similar to post #6. $$ a^0=a^{x-x}=\frac{a^x}{a^x}=1 $$

Another way to look at it ##a^0 = 1## ##a * a^0 = a * 1## ##a^1 = a## Of course you can reverse the steps and conclude that ##a^0...

Well if your ##x## is zero, then you will have no ##a##'s, so just the ##1## in the begining.

Or, more generally, ##a^{n+m}=a^na^m## implies ##a^0=1##, because otherwise ##a^{n+0}\neq a^n##.

Fortunately, moderately deep. https://earthquake.usgs.gov/earthquakes/eventpage/us7000srb1/executive A 6.5 Mag aftershock in the same...

Off my Sydney seismo this morning ...... M 7.8 - 26 km SW of Kablalan, Philippines 2026-06-07 23:37:41 (UTC) 5.592°N 125.047°E...

The California-based SNR company Antares Nuclear's Mark 0 reactor has just gone critical (zero power) at the DOE facility in Idaho. It...

The pressure of the water is ##p = \rho g h##, so gravity enters through the ##g##. But the force of the water ##pA## (where ##A## is...

Reservoir built for nearly 1 million Coloradans stalls at 2% full after uranium is found...

I never heard it, but it's in my part of the world. They tracked its splash down spot to a fairly precise location in Cape Cod bay...

Homeowner trips over huge python in the dark, then wakes to find it still in the bathroom...

A meteor was detected and observed falling into Massachusetts. New York Driver Was Headed Fishing and Somehow Captured a Meteor on...

Thanks for your reply.