I've seen some tin foil hats being made recently and it struck me that their designs aren't very effective. I thought I'd help by explaining some of the key scientific principles needed to make the perfect shield for your brain from (the perfectly safe) electromagnetic radiation

We're near the historical peak of the cyclone season, with a new TC brewing NW of Fiji. The developing low is forecast to deepen on approach to Vanuatu tomorrow. Most models show Vanuatu impacts Tue/Wed, curve out of Tropics to SE on Thu. Outlook: metservice.com/warnings/tropi…

Come to work @CatalystNZ and play with lego. Sprint 1 output, 2 houses and a car #scrumwithlego

4 Sprints later and the @CatalystNZ team have buses, a park, tidied up houses, kiosk, farm & tractor #scrumwithlego

Sprint 3 job done #funwithlego #agiletraining instagram.com/p/2942IgOzix/

Yup we are doing this again. #funwithlego #agiletraining instagram.com/p/291V_eOztE/

Great to see Freeview + go live. Fun project 4 @CatalystNZ to help Whakaata Maori TV stand up their VoD portal using Drupal and @TALOpenSource

This latest #mountainbiking vid from Miramar is so good! Check it out & follow link for more! #biking #Wellington youtu.be/qUR7UKsvVQc

Sunny Solitary Sunday. Loving the new Genius LT Plus, looking forward to more weather like this.… instagram.com/p/BNBEp2qACfH/

It was a grey old day at the top of Makara Peak, but that didn't stop the wordnz 7-9year olds… instagram.com/p/BNJKc08gE1q/

Acceptance criteria met. Story to done. #agiletraining #lego #icagile instagram.com/p/BNK8u1IAi1G/

Acceptance criteria, "is convertible, is fast, is red" #lego #agile #icagile instagram.com/p/BNK7v7igUR9/

So we've made it to 1,929 Santas. Registrations close TODAY. Any last minute registrations or do we close up shop? ^Aj

Kitchen assembly, basically LEGO for adults. @ Paraparaumu Wellington, New Zealand instagram.com/p/BNiVgAKg7fz/

#kiduro time again, great to see over 100 kids hitting up the various courses today. #wordnz… instagram.com/p/BNkdLBng_xn/

Most excellent, with a hand written note and all. I'll have to up my game next year. #nzsecretsanta instagram.com/p/BOQIL76giI0/

Stoked that it is all official now and that I am a small business owner (again). Looking forward… instagram.com/p/BUtdntLDDjQ/

Well I failed at #monthofthebeast crappy weather and a beast of a cold. Ah well, time for a… instagram.com/p/BXFN76oA0UF/

Awesome way to wrap the Trail Fund NZ conference with a mega specialized_nz #digday. I was up… instagram.com/p/BZZ3-i-AMH8/

I'll be talking at @AgileNZConf in November about my work with GeoNet, ping me if you are coming along. x.com/AgileNZConf/st…