Group items tagged

Universities with separate url domains

looks like a very interesting tool to me - should we try it on the X-Serve?

of interest to us (Marek?) for the curiosity cloning image preparations? (LS)

this is what I was missing!!!!

could this be useful for our x-serve?

Wonderful. And very interesting. And scary...

A google images-like search engine for scientific publications.

nice study - reminds me of what we wanted to do with joga and hibernation ...

impressive: use of human body for communication between electronic devices

i saw once a similar system that would automatically transfer your business card when you shake hands ... funny ..

Apparently the peer review process is no better than chance.

this is the infrastructure that satellites have to compete with ....

I guess you are right... Is ACT already planning a find-and-cut expedition?

now that we have the boat and thanks to Camilla it is still floating after the deluge ....

Sounds quite ACT-ish...

Some quite obvious, some perhaps a bit less...

FEM modelling of bone structures in woodpeckers combined with high speed video of pecking motion etc headgear? shock absorbing structures? low mass hammering penetrators? Lizhen Wang1,2, Jason Tak-Man Cheung3, Fang Pu1, Deyu Li1, Ming Zhang2*, Yubo Fan1* 1 Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing, People's Republic of China, 2 Department of Health Technology and Informatics, the Hong Kong Polytechnic University, Hong Kong, 3 Li Ning Sports Science Research Center, Beijing, People's Republic of China Head injury is a leading cause of morbidity and death in both industrialized and developing countries.

"...the woodpecker does not experience any head injury at the high speed of 6-7 m/s with a deceleration of 1000 g when it drums a tree trunk. It is still not known how woodpeckers protect their brain from impact injury...."

A new so called 5D data storage that could potentially survive for billions of years. The research consists of nanostructured glass that can record digital data in five dimensions using femtosecond laser writing.

Yes Alex, indeed, the durability is the point I think they highlight and focus on (besides the fact the abstract says something as the extrapolated decay time being comparable to the age of the Universe..). Indeed memories face problems with retention time. Most of the disks retain the information up to 10 years. When enterprises want to store data for longer times than this they use... yeah, magnetic tapes :-). Check a interesting article about magnetic tape market revival here http://www.information-age.com/technology/data-centre-and-it-infrastructure/123458854/rise-fall-and-re-rise-magnetic-tape I compared for fun, to have one idea of what we were talking about. I am also very curious so see the writing and reading times in this new memory :)

But how can glass store the information so long? Glass is not even solid?!

The functional principle is similar to ordinary pumped storage plants: when power is needed, water flows into the sphere and drives the turbine thus generating power. If surplus power is available (usually during the night), water can be pumped out of the sphere again, thus effectively charging the storage system.

Its doing it again. Anyone wants to play the "explain this" game?

New debates on 'old' topic: https://phys.org/news/2018-01-alien-megastructure-dimming-mysterious-star.html? see blog posts in link for more info