Corona chronicles: Violet lemonade

Ludi tells the story:

One of my favorite creations I’ve made so far this year was Violet Lemonade. I first saw it when one of my friends posted about it on social media. It looked really cool and we had all the materials to make it.

To start, I picked enough violets to fill a mason jar. Later I made a violet syrup. Once I mixed the syrup into a pitcher of lemon water, the color changed and it was a pretty purple.

It tasted very good, just like normal lemonade with a hint of… I don’t quite know how to describe it. I almost want to say it had a hint of watery ground pepper.

It was very good, very pretty, and very time-consuming but overall it was very fun to make.

Corona chronicles: LEGO egg spinner for Easter

Our EV3 version of the LEGO Easter egg decorating machine.

Like so many others, the Renaud Empire has been staying put at Renaud Manor.

With Easter approaching, I came across a link to directions to build a LEGO egg decorating machine

As soon as I saw it, I knew our half of the Viper Bots (Ludi, Josie and Joseph) would be interested in giving it a try.

Josie prepares to color an egg with the LEGO egg spinner.

A couple of key differences. First, the original instructions used a battery-driven WeDo motor. We have an EV3-based robot named ViperEvie, so we connected an EV3 medium motor to her. It was a little tricky anchoring the medium motor to the LEGO mat, but I figured out a way to do it. Second, we had trouble with eggs rotating and falling, despite trying many adjustments. The thing that worked best for us was adding rubber tires to the back wheels.

We made a video showing the results:

H/T to Lauren Kornegay-Dollar for sharing this link with us!

A new era at the Post-Dispatch

The old Post-Dispatch building at 900 North Tucker Boulevard.

This has been a tough year at the Post-Dispatch.

In February, the Post announced it would outsource newspaper design to Lee’s design center in Indiana in May.

Somehow I didn’t lose my job — and I felt guilty about that. But most of the night crew did. Friends and colleagues I have loved and learned from since I first came to the P-D as an intern in 2001.

We lost the smartest, wittiest, best people I know.

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