karl's tumblr of awesome
stuff i like, stuff that i think about.

Heavy rain on the prairie. Caught some lightning too! #rain #prairie #mn

I think it spotted me. A skull, an old webcam, an Arduino, Python, OpenCV, and two servos. #robot #skull #arduino #python #messyworkbench

Here’s a better shot of the parhelion (aka sun dog) that I saw today. #winter #sunlight #parhelion

Here’s a better shot of the parhelion (aka sun dog) that I saw today. #winter #sunlight #parhelion

Flying south Thursday morning I was able to catch the sunrise at about 4000 ft. #sunrise #flying #triptych #minnesota #winter

Flying south Thursday morning I was able to catch the sunrise at about 4000 ft. #sunrise #flying #triptych #minnesota #winter

Pumpkins carved just in time! #halloween #pumpkin #jackolantern

Pumpkins carved just in time! #halloween #pumpkin #jackolantern

More fridge art collaborations.

More fridge art collaborations.

Can’t believe I forgot to post this one… Double rainbow panorama just south of Paynesville. #doublerainbow #panorama #mn #nofilter

Can’t believe I forgot to post this one… Double rainbow panorama just south of Paynesville. #doublerainbow #panorama #mn #nofilter

Another chunk of a panorama from last weekend. This is looking toward Lake Superior from the top of Skyline Parkway, just south of Duluth. #lakesuperior #duluth #onlyinmn #nofilter

Another chunk of a panorama from last weekend. This is looking toward Lake Superior from the top of Skyline Parkway, just south of Duluth. #lakesuperior #duluth #onlyinmn #nofilter

Part of a panorama I took in Two Harbors this weekend. #MN #northshore #onlyinmn #nofilter #panorama

Part of a panorama I took in Two Harbors this weekend. #MN #northshore #onlyinmn #nofilter #panorama