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Todd R Johnson
@toddrjohnson
54
Information Visualization, Education, Information Science, Woodworking
Followers
307
Following
65
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Location
Texas
Created
2018-05-23 23:12
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toddrjohnson
facebook
2020-06-02 06:26
Now is the opportunity to start a decentralized, moderated alternative to Facebook
Mark Zuckerberg's recent refusal to even flag fake and dangerous political posts by Trump and others has led to broader calls to stop using facebook. This means that the time is even more right for a Facebook
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toddrjohnson
hive
2020-05-24 05:05
Just glad to see HIVE up and running
First post on HIVE. Hopefully, it can be changed to avoid what just happened with Steem. Too many people put too much effort into Steem to see it taken over and then have funds stolen.
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toddrjohnson
steem
2020-02-19 05:12
Not shocked at the disarray
I have been going through a difficult move over the past few months, so I have not been able to follow Steem/Steemit much. After making a serious effort to use the platform, I had long decided that it
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toddrjohnson
science
2019-07-04 05:46
A Brief Overview of Causal Inference
The observational distribution clearly (and incorrectly) shows that an increase in exercise increases cholesterol. The interventional distribution shows the true causal effect of exercise on cholesterol:
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toddrjohnson
powerhousecreatives
2019-07-01 04:23
I AM Pro Life...
I am pro-life... I support strong action to curb global warming so that the unborn and those yet to be conceived have a planet they can live on. I am pro-life... I support a strong social-safety net, so
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toddrjohnson
photography
2019-06-02 23:51
Shishito Peppers
More goodness from our garden. These are sweet. Steepshot IPFS IOS Android Web
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toddrjohnson
photography
2019-06-02 18:05
Fresh Blueberry Jam
Steepshot IPFS IOS Android Web
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toddrjohnson
photography
2019-06-02 17:56
Making Blueberry Jam
The last of the blueberries from our garden are going to make jam. Steepshot IPFS IOS Android Web
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toddrjohnson
photography
2019-06-02 01:41
First Spider Lilly of the Season
Spider Lilly from our front door pond. Many more to come. Steepshot IPFS IOS Android Web
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toddrjohnson
powerhousecreatives
2019-05-25 02:43
Corporations and Shareholders are Psychopaths
It seems that only 2% of Amazon shareholders voted to ban selling their facial recognition software. It is time to change the rules of corporations to put people over profit. If we required corporations
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toddrjohnson
photogaphy
2019-04-28 21:16
Picnicking at the San Bernard National Wildlife Refuge in Texas
Steepshot IPFS IOS Android Web
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toddrjohnson
phography
2019-04-27 19:29
San Bernard National Wildlife Refuge in Texas
This is moccasin pond. We are here for the migration celebration. Steepshot IPFS IOS Android Web
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toddrjohnson
beer
2019-03-27 05:56
Paradise Pils Supports Victims of the Paradise, CA Camp Fire
Beer is great, but good beer is even better when buying it supports a good cause. Mikkeler, a brewery in San Diego, CA is now selling 4 packs of Paradise Pils with all proceeds going to help the victims
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toddrjohnson
beer
2019-03-26 02:09
First commercial beer I’ve had made with kveik
FreeWheel ESB made with kveik yeast from Norway. This is a traditional centuries old yeast strain that until recently was not available outside of Norwegian farms. The yeast was nearly lost because even
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toddrjohnson
powerhousecreatives
2019-03-13 07:15
Life is Good: A Saison at the Movie Theater
At least in the States, most movie theaters don't serve beer or wine, but that is starting to change. District Theater, where this photo was taken, is one of two nearby theaters that sell beer and other
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toddrjohnson
powerhousecreatives
2019-02-16 23:11
First Photos with New Canon EOS M50 Camera
These are some of the first photos taken with our new Canon EOS M50 mirrorless camera. We bought this to replace an old Canon Digital Rebel (the very first model they produced) that had died long ago.
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toddrjohnson
steemstem
2018-11-10 18:43
Lego EV3 Robot Obstacle Avoidance with Q Learning
In an earlier post I described my daughters 6th grade science fair project to examine the exploration/exploitation trade-off in reinforcement learning. That post covers more details of how the robot is
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toddrjohnson
science
2018-10-23 05:37
Google Took Over My Browser!
I've been doing a lot of Python programming as I try to shift from using Mathematica as my daily programming environment to making more use of Jupyter Notebooks and Python. Modern day programming is not
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toddrjohnson
steemstem
2018-09-02 03:35
Bearded Dragon Watches Lego Robot Learn to Avoid Obstacles
Its Science Fair time again. Today we were experimenting with different variations of a very simple reinforcement learning algorithm (Q learning) by varying the available actions and the trade-off between
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toddrjohnson
food
2018-08-25 17:50
Avocado and Tomato Sandwich with Spicy Chipotle Mayo
This is perhaps my all time favorite sandwiche, which when made with Vegenaise, is also vegan. Non-vegetarians often can't imagine how one could survive without meat, simply because when they think about
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