Hacker News: mahsa32https://news.ycombinator.com/user?id=mahsa32Hacker News RSShttps://hnrss.org/hnrss v2.1.1Thu, 30 Apr 2026 17:53:49 +0000<![CDATA[New comment by mahsa32 in "Joby kicks off NYC electric air taxi demos with historic JFK flight"]]>>Comparing battery energy density to fuel energy density usually ignores the fact that combustion engines aren't that efficient.

>>Jet-A has a much lower conversion to useful work than a battery

]]>Thu, 30 Apr 2026 08:55:15 +0000https://news.ycombinator.com/item?id=47959901mahsa32https://news.ycombinator.com/item?id=47959901https://news.ycombinator.com/item?id=47959901<![CDATA[New comment by mahsa32 in "Where the goblins came from"]]>Ironically Imgur bans the UK

]]>Thu, 30 Apr 2026 08:51:07 +0000https://news.ycombinator.com/item?id=47959879mahsa32https://news.ycombinator.com/item?id=47959879https://news.ycombinator.com/item?id=47959879<![CDATA[New comment by mahsa32 in "Where the goblins came from"]]>We've lost control of the machines already

]]>Thu, 30 Apr 2026 08:50:08 +0000https://news.ycombinator.com/item?id=47959876mahsa32https://news.ycombinator.com/item?id=47959876https://news.ycombinator.com/item?id=47959876<![CDATA[New comment by mahsa32 in "Ramp's Sheets AI Exfiltrates Financials"]]>I was at an "AI Security" talk the other week, that centred around. "Don't trust inputs from the AI"

Well duh

]]>Thu, 30 Apr 2026 08:38:23 +0000https://news.ycombinator.com/item?id=47959810mahsa32https://news.ycombinator.com/item?id=47959810https://news.ycombinator.com/item?id=47959810<![CDATA[New comment by mahsa32 in "OpenTrafficMap"]]>I did scroll across to the UK and was disappointed that there's none for here.

But I'll probably add my own receiver soon!

]]>Thu, 30 Apr 2026 08:32:32 +0000https://news.ycombinator.com/item?id=47959786mahsa32https://news.ycombinator.com/item?id=47959786https://news.ycombinator.com/item?id=47959786