JohannMac

5 ms·

1.
Who was the actual target of the axios supply chain attack?
2 points by JohannMac 6mo ago|1 comments
2.
by JohannMac 10mo ago
I think that depends on the given aircraft’s configuration. Some it’s just a software change (revert to older version I think). There are two of those units in each aircraft.
3.
Airbus A320 Fly by wire corrupted by radiation in flight(viewfromthewing.com)
113 points by JohannMac 10mo ago|66 comments
4.
by JohannMac 10mo ago
Caused uncommanded pitch down, could exceed structural integrity of aircraft. There are redundant units - unknown why this can happen given redundancy.
5.
by JohannMac 1y ago
Given your destination was the Mac app, why not Swift/SwiftUI rather than Rust/Tauri? Just curious is all.
6.
by JohannMac 1y ago
Don’t know if this is real or not but if the person was hired in 2000 they likely received stock at $35/sh worst case. And follow on grants. It’s $450 now so I assume, at least financially, the arrangement worked well?
7.
Ultrafast Optical Detector(tdk.com)
33 points by JohannMac 1y ago|14 comments
8.
by JohannMac 1y ago
Novel approach to optical detection which is faster than current approaches and can be incorporated on an IC.
9.
by JohannMac 4y ago
Great summary of need and reasearch
10.
Bridging academic research and practical Li-Ion Batteries(nature.com)
1 points by JohannMac 4y ago|1 comments
11.
by JohannMac 4y ago
If you are self funding, and/or funding from friendly, unsophisticated investors initially, consider first an S-Corp (that’s just an IRS election) then transition to C when you have your first professional funding and need multiple cla
12.
by JohannMac 5y ago
Look in the Starlink app, under visibility after it has run for 24h and it will show you where all the obstructions are. Quite handy. Clear is blue, red is obstruction.
13.
New approach to bike tubes – Thermoplastic elastomer(tubolito.com)
1 points by JohannMac 5y ago|0 comments
14.
Why are most climate models in Fortran?(partee.io)
119 points by JohannMac 6y ago|132 comments
15.
by JohannMac 6y ago
Common to have unique SN in a processor. Let the SW vendors do copy protection too. E.g. at Sonos we used them to associate with the software signed certificate such that you couldn't run a given Players software on another Player with
16.
by JohannMac 6y ago
Impressive they are putting a full steerable phased array terminal at customers home.
17.
Starlink User Terminal Teardown(youtube.com)
3 points by JohannMac 6y ago|1 comments
18.
GPS Jammer sinks 46 drones and ruins airshow(scmp.com)
3 points by JohannMac 8y ago|0 comments
19.
Accident at Nuke plant in Russia?(npr.org)
6 points by JohannMac 9y ago|2 comments
20.
Wearable Heart rate Monitors and how they work(arstechnica.com)
2 points by JohannMac 9y ago|0 comments