Posted June 8, 2018 The design work for the Green Envy is moving along! Here is the first glimpse of it, and it is starting to look like a streamliner (note that the sidecar wheel is not yet added, Green Envy will be a sidecar motorcycle just like KillaJoule). I really wanted to include myself… Continue reading A first glimpse of Green Envy
“Green Envy” is the successor of KillaJoule. It will be a battery-powered, streamliner, sidecar motorcycle and it will look very much like the KillaJoule. However, there will be some major differences. First off, Green Envy will – of course – be green instead of red. It will also have two or three times the power,… Continue reading We are changing color – from red to green! Meet “Green Envy”!
Several of the parts on the KillaJoule are 3D printed, and even more of them will be 3D printed on Green Envy. The largest 3D printed part on the KillaJoule is the aerodynamic skin for the sidecar. You can read more about it below. We are also experimenting with a wheel with 3D printed rubber… Continue reading 3D printed sidecar skin
Deep into the design: Front end and steering I often say that KillaJoule is a “giant cordless drill with wheels”. What I refer to is of course that it is battery powered, but also that it is very simple at a conceptual level. Just like a cordless drill, it has a battery, motor, a throttle,… Continue reading Under the skin – KillaJoule front end and suspension
Posted June 1, 2018 If you have access to a 3D printer, you can print your own “engineering action figure set” with the KillaJoule and myself. Click here to download a Zip folder with the .STL files. To open the folder, right-click (on a PC) and select “Extract all”. Both of the models are approximately… Continue reading 3D print your own KillaJoule model!
Update July 7, 2018: This post was originally published on Nov 22, 2016. Since then, I have sold the red 2012 Nissan Leaf in the picture, moved to New Zealand, and purchased a white 2013 Nissan Leaf, which I love even more! Because New Zealand is in the southern hemisphere, it is currently winter here,… Continue reading Electric car in the winter!? Yes, it works great!
We all love cookies, so why not let your favorite STEM project inspire your cookie design? My choice to was to make racing-inspired cookies, of course! Of all the cookies in the world, gingerbread cookies are my absolute favorites, and the best I have ever tasted are made with my grandma Carla’s recipe (you can… Continue reading Racing-inspired gingerbread cookies
New speed record for the KillaJoule! The KillaJoule and rider Eva Hakansson set a new international speed record of 248.700 mph (400.2 km/h) at the Bonneville Salt Flats in Utah, USA, on August 31, 2016. The record is 8 mph faster than the previous record that the KillaJoule set in 2014 (no record attempts were… Continue reading New record: 248.700 mph (400.2 km/h)!
There is nothing like MIG welding in slo-mo. I am building a shelf for KillaJoule’s second battery pack that will be mounted in the trailer. #GirlsCanWeldToo
Posted August 5, 2016 Even if you are an engineer with thick glasses (like myself), a science geek, or just a completely normal person, we all like to have nice photos of ourselves. Hiring a professional photographer can be both quite expensive and intimidating. The solution: build your own photo studio and take the photos… Continue reading DIY: Take professional quality photos of yourself!