jefftk

Karma: 26,114

Director Detection at SecureBio in Boston. Speaking for myself unless I say otherwise.

High Dynamic Range DIY Air Testing

jefftk9 Jun 2026 15:00 UTC

13 points

0 comments4 min readLW link

(www.jefftk.com)

Contra Dance at LessOnline

jefftk8 Jun 2026 5:50 UTC

23 points

0 comments1 min readLW link

(www.jefftk.com)

Coming Around To Political Donations

jefftk6 Jun 2026 21:30 UTC

57 points

6 comments2 min readLW link

(www.jefftk.com)

SecureBio Detection is Hiring Software Engineers

jefftk5 Jun 2026 16:50 UTC

33 points

2 comments1 min readLW link

(www.jefftk.com)

Running An Air Purifier on Batteries

jefftk4 Jun 2026 2:40 UTC

15 points

0 comments4 min readLW link

(www.jefftk.com)

Testing Best-Effort Solar

jefftk2 Jun 2026 3:00 UTC

16 points

0 comments2 min readLW link

(www.jefftk.com)

A Song About No

jefftk31 May 2026 20:40 UTC

14 points

1 comment1 min readLW link

(www.jefftk.com)

Tween Contra Dance

jefftk31 May 2026 2:00 UTC

20 points

0 comments2 min readLW link

(www.jefftk.com)

Wall-Mounted Far-UVC

jefftk30 May 2026 2:20 UTC

17 points

2 comments1 min readLW link

(www.jefftk.com)

Donating 80% While It Still Counts

jefftk26 May 2026 1:30 UTC

123 points

8 comments6 min readLW link

(www.jefftk.com)

Taxing Small Cars To Improve MPG

jefftk24 May 2026 21:50 UTC

91 points

11 comments2 min readLW link

(www.jefftk.com)

Heretical Pasta

jefftk24 May 2026 1:50 UTC

17 points

4 comments1 min readLW link

(www.jefftk.com)

Leaving DCA to the North on Foot

jefftk19 May 2026 20:30 UTC

19 points

0 comments1 min readLW link

(www.jefftk.com)

Dual Bore Janko Venova

jefftk11 May 2026 2:40 UTC

12 points

2 comments3 min readLW link

(www.jefftk.com)

Somerville Porchfest 2026

jefftk10 May 2026 1:20 UTC

10 points

0 comments3 min readLW link

(www.jefftk.com)

AI is Breaking Two Vulnerability Cultures

jefftk8 May 2026 15:50 UTC

76 points

0 comments2 min readLW link

(www.jefftk.com)

Alarming Scheduling

jefftk5 May 2026 2:40 UTC

26 points

9 comments1 min readLW link

(www.jefftk.com)

Against In-Duct UV

jefftk1 May 2026 2:40 UTC

23 points

0 comments3 min readLW link

(www.jefftk.com)

Let Kids Keep More Productivity Gains

jefftk29 Apr 2026 14:00 UTC

66 points

5 comments1 min readLW link

(www.jefftk.com)

Contra Binder on far-UVC and filtration

jefftk28 Apr 2026 3:20 UTC

41 points

0 comments3 min readLW link

(www.jefftk.com)