Educator. Engineer. Experimenter.
Recently, our voluntary neighborhood association looked into restoring the bronze signs that commemorate our historic neighborhood, which inevitably were covered with patina. We looked at various options, but ultimately decided to try restoring them ourselves. I had previously cleaned up a 30 year old bronze memorial in the area, so I had some practice. Below…
Behold, my first attempt at restoring a 30 year old bronze memorial (plaque). It took me a few hours, but I was taking pictures after each stage and waiting for it to dry (and heat up) between coatings. Here are some before and after pics: Patina is an exterior surface change to a…
My in-laws bought a cute but ancient (1940s) house a few years ago, and while the porch looked good from a distance, it was rotted and structurally unsturdy. This year one of the deck boards broke, and it was clear that the whole porch needed to be replaced as soon as possible. So we built…
The stores have no yeast, flour, or baking sheets… It seems we’re all cooking more these days. Here are some of the meals we put together. Kung Pao chicken Pineapple sweet ‘n sour chicken Spicy tofu, mushroom, and lotus dry-pot Lemon parsley chicken and potatoes Callos a la Madrileña (my dad made this) Clam chowder…
The Hubble telescope has been in orbit for 30 years now! NASA post. I put together this minimalist wallpaper to honor the Hubble Deep, Ultra, eXtreme, Frontier Fields Projects, which spanned almost the entire 30 years. I centered this wallpaper on my Desktop with a black background. The image is from the UVUDF project in…
Setup a small above ground pool for my son this summer. He’s a little restless in quarantine 😛
We published a new paper on estimating clear sky energy across the entire skydome. Wide spectrum sky energy is useful for many downstream applications, including PV building energy modeling, panel alignment, rendering, etc. This is a data-driven technique, using regression models on measured sky data. We validated the method with holdout data and with libRadtran,…
Noticed a handful of bats swarming around near our front door tonight, hopefully eating lots of mosquitoes 🙂 More information about bats from the University of Florida, including awesome videos of their well-known bat barns.
We had the pleasure of opening up for Vanwho last night at Uncle Lou’s. If music comes from the soul, this is music. She has a beautiful voice and playing style, very emotional and unique. I also like her use of whistling for leads 🙂 She is very talented. Make it a point to see…
Youngsters and olds rockin’ out last night at Uncle Lou’s (and Grumpy’s next door). It’s great to see raw musical energy from amateurs and seasoned performers alike (Cash O’Riley, The Black Lips, Will Brack, and Jiblit Dupree were all in the house last night) crammed into a concrete cave covered in posters, uneven lighting, and…