co2-bilanz

Via Slashdot, we discover that a Leuven-based research team have managed to modify solar cells to decompose water into its component parts and produce hydrogen in situ.
The system harvests moisture from the air while generating photovoltaic power and the dual-application really reveals itself as complete, self-sustaining (if it can be scaled up) and self-sufficient as trials suggest that a small array of panels can procure enough power to light and heat a smallish living space without adding to the household’s carbon footprint. Demonstration projects are already underway in the UK and Belgium that keep homes warm using hydrogen instead of natural gas and can use the alternate fuel with existing pipes and infrastructure with relatively little retrofitting required. If the hydrogen does not need to be pumped in from outside, the process becomes even more efficient.

🏹🚣🤸🤽

The 2020 Tokyo Games pictogram family is in homage of that same venue’s 1964 designs to appeal to an increasingly international gathering of athletes and audiences as we’ve previously explored, and now Present /&/ Correct refers us to a document from the Centre of Olympic Studies that profiles all fourteen intervening sets (like this 1988 version for Seoul) and the artists who created them.

shashimi serology

A restaurateur in Tokyo—having trialled the concept at last year’s SXSW conference—is preparing to welcome diners, pre-screened ones, to the Sushi Singularity, which will print food—gelatine pixels—fortified with the nutrients complimentary or otherwise found to be lacking in biological swabs and samples submitted in advance by guests. While the concept seems intriguing, I don’t think I would like sharing that experience with strangers.

6x6

♫: the Keaton typewriter of musical notation

cryogenics: a covertly filmed movie on the urban legend of Walt Disney’s preserved head shot on location

klimatförändring: environmental activist Greta Thunberg nominated for the Nobel Peace Prize

jungbauern: a deep dive into the socio-economics and ethnography captured in this 1914 August Sander’s photograph

hecho en méxico: Candida Höfer turns her lens towards the façades and interiors of the country

clapping music: a performance by Steve Reich that challenges you to keep in sync 

return on investment

In a nod to poor taste and having more wealth and privilege than good sense—not nearly enough of the latter to break into a prestigious institute of higher learning Kool-Aid Man style on one’s own merit and not enough of the former to earn a backdoor point of egress by establishing an endowment and legacy for said institution—we are treated to a tour of their homesteads (previously) as a reflection of their integrity and values. It hurts everyone and just reinforces the truth that cheating and bribery aside, the US educational system (like their idea of healthcare) is essentially a big scam it pulls on everyone.  Those of middling means (also hat-tips all around to Miss Cellania) have turned to side door methods to get around pesky admissions standards in order to get their dullard offspring into the elite schools that will help them preserve their place in the social hierarchy and set their heirs on the right career trajectory.