But I absolutely wonder what kind of signal is sent to others by keeping this country in? There are no red lines. Once you are in the club, you stay in the club. Imagine Russia would have joined NATO in 2000?

what kind of server could we get for 100$? 500$? 1,000$?

And how long? Days, Months…?

Actually this work is even more impressive the the headline suggests. Ist a new kind of microscopy by combining a large Instrument (Synchrotron) with a small Instrument (single atomic tip).

Sadly the concept of a Dye sensitized solar cell) didn’t made any reasonable improvements in terms of efficiency within the last ~25 Years and stucks somewhere below 15%.