Wes Anderson’s art as the refinding of lost objects. Also Nabokov and Joseph Cornell.
Evening rush hour in Houston, Texas.Photograph by Clifton R. Adams, National Geographic
Our system uses c-fos-tTA transgenic mice, in which the promoter of the c-fos gene drives the expression of the tetracycline transactivator (tTA) to induce expression of a gene of interest downstream of the tetracycline-responsive element (TRE) (8–12). We injected an adeno-associated virus (AAV) encoding TRE-ChR2-mCherry into the DG or CA1 of c-fos-tTA animals (Fig. 1A). Channelrhodopsin-2 (ChR2)–mCherry expression was completely absent in the DG of animals that had been raised with doxycycline (Dox) in the diet (on Dox) (Fig. 1B). Exploration of a novel context under the condition of Dox withdrawal (off Dox) elicited an increase in ChR2-mCherry expression (Fig. 1C). We confirmed the functionality of the expressed ChR2-mCherry by recording light-induced spikes in cells expressing ChR2-mCherry from both acute hippocampal slices and in anaesthetized animals (Fig. 1, D to F). Furthermore, optical stimulation of ChR2-mCherry–expressing DG cells induced cFos expression throughout the anterior-posterior axis of the DG (fig. S1, A to I).
And that, my friends, is all you need to know if your looking to engage in an inception or any other non-nefarious memory-creation activities you might desire.
The Fermi Paradox is far and way my favorite paradox:
An alien civilization could send probes traveling no faster than 10% the speed of light to every single solar system in the galaxy in only 10 million years. Which is incredible … As the researchers conclude … “a fleet of self-replicating probes can indeed explore the Galaxy in a sufficiently short time to warrant the existence of the Fermi Paradox.”
It’s Easier for Aliens to Visit Us Than Previously Thought | io9
Dolphins are people too.
As Ed Yong asks:
Best scientific figure ever? From Oliver et al, 2013. PLOS
Interactive map, from Kerouac to Moby-Dick.
Of particular interest to me is the friendship reference with which this leaflet concludes.
Excellent article by Michael Bérubé, former MLA president.