Friday, July 13, 2018

Extracting strawberry DNA

Following the instructions in Double Helix Issue 24 2018 to extract DNA from strawberries using common kitchen items and chemicals, plus methylated spirits, while keeping an eye on their blog to ensure it doesn't crash under load!

Mixing salt, detergent and water
Mashing up the strawberry with the detergent mix
After adding the chilled meths the DNA separates at the top
Sticky DNA!

Monday, July 09, 2018

3 Days of Winter School Holidays


Just about finished the third day of the winter school holidays and already:

  • Made a heartbeat flashing birthday card using Chibi lights.
  • Did two hours of karate
  • Chilled out during medieval reenactments at Winterfest
  • Donuts and pies at Berry (plus a birthday party)
  • Finished the Multivariate Calculus in Machine Learning Course
  • Almost finished editing a technical document for B
  • Helped Alex program the MicroBit and built touch buttons as lift controls*
  • Took him for a hair cut
  • Made pesto
  • Did my work
  • Watched a little bit of Runaway on SBS and wondered if some people in the robotics group were like Gene Simmons character.

Not sure how to survive the whole holidays at this rate!

Over the same period last year I was with the family in Nagoya, Takayama and Unazuki Onsen in Japan after doing the Northernmost and Easternmost stations in Hokkaido. Poor Japan is suffering severe flooding again. Last year it was Kyushu, this time Southern Honshu and Shikoku. 

* More information later. 

Tuesday, July 03, 2018

Mazda - Then and Now

Four years ago today we visited the Mazda Museum and factory in Hiroshima. Today, a new Mazda 6. A long way since the second hand Mazda 626 that did 275,000 kilometres.

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