Hackathon Watch - not specific to open source or open data though
European PSI / Open Data Events - European, not global
Lanyard's Open Data and Open Source lists (can be saved to your calendar, see the right column)
(please edit if you want to add a calendar)
Here is a list of papers discussing the use of email in studying FLOSS (free, libre, and open source software) development.
(Disclosure, I run the flosshub site, and I wrote a few of those papers, including a survey of how FLOSS researchers have used email in the past, and what projects they've studied most)
I personally think that the MarkMail service is ...
Surprisingly, I can find no mention of license/patent/rights in the Hyperloop Alpha PDF published by Musk in 2013. In a tweet, Musk stated:
I really hate patents unless critical to company survival. Will publish Hyperloop as open source.
I sent an email to email@example.com inquiring. I'll update this answer if I hear back.
I've compiled a short list of potential sources to answer the question:
Any other suggestions, edits, or comments welcome.
I do not know up to which extend the spirit of the original answer by @sboysel is preserved by including the fees with a link to the source for the fees, so I posted it as a separate answer:
Free, but withdrawel costs 10%
Since you have the records that are later than 1990, I will only post those from 1982-1989 here. Sadly I couldn't find any records for the year 1984. I guess your best attempt would be to find some archived pdfs or images of the original publication and scrape it yourself. Also there is no main source for the data and they are not perfectly formatted but the ...
OpenStreetMaps has this data. You can try/test it out using OverPass Turbo.
This tool isn't going to do the entire state of California, but if you choose the manually select bbox option and pick a locality, it will show you what is available for that locality.
I zoomed into San Francisco and manually drew the bbox around it, then clicked run and it populated ...
See the link below. However, the last time I used it (about 2 years ago), there was a small fee associated with it.
The simplest way to get the data is to use the specialized library like https://pypi.org/project/googlemaps/1.0.2/
Bikes Price and Specs
The dataset containing bike manufacturer, model, price and other specifications
Vehicle dataset from cardekho
Used Cars and motorcycles data
Need to web scrap
Teoalida's Car ...
This Google Calendar contains most Open Source-related events in Japan:
Most events (but not all) are about Open Source topics.