Count to ten thousand! (Part 1)

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A right foot, not some part of this:

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I have to admit - even a simple cell phone fits Clarke’s definition of magic for most of humanity.

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A map of trails in south-west Norway.

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we should amend the rules: the fucking roads are only allowed when the entry is at least a little bit interesting :smile:

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it’s turtles all the way down from here. :wink:

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if the farmers would use different vehicles the stupid roads wouldn’t be needed

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Roads? We don’t need no stinkin roads!

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Via ranch road 2769?

From Texas’s alpine region.

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hey, this was my number!

The supernovae SN2008HD (1) and SN2007uy (2) in NGC 2770.

Three supernovae in the past few years? Likely a coincidence.

NGC 2770 - a supernova Ib factory?

NGC 2770 has been the host of three supernovae of Type Ib during the last 10 years, SN 1999eh, SN 2007uy and SN 2008D. SN 2008D attracted special attention due to the serendipitous discovery of an associated X-ray transient. In this paper, we study the properties of NGC 2770 and specifically the three SN sites to investigate whether this galaxy is in any way peculiar to cause a high frequency of SNe Ib. We model the global SED of the galaxy from broadband data and derive a star-formation and SN rate comparable to the values of the Milky Way. We further study the galaxy using longslit spectroscopy covering the major axis and the three SN sites. From the spectroscopic study we find subsolar metallicities for the SN sites, a high extinction and a moderate star-formation rate. In a high resolution spectrum, we also detect diffuse interstellar bands in the line-of-sight towards SN 2008. A comparison of NGC 2770 to the global properties of a galaxy sample with high SN occurance (at least 3 SN in the last 100 years) suggests that NGC 2770 is not particularly destined to produce such an enhancement of observed SNe observed. Its properties are also very different from gamma-ray burst host galaxies. Statistical considerations on SN Ib detection rates give a probability of ~1.5% to find a galaxy with three Ib SNe detected in 10 years. The high number of rare Ib SNe in this galaxy is therefore likely to be a coincidence rather than special properties of the galaxy itself. NGC 2770 has a small irregular companion, NGC 2770B, which is highly starforming, has a very low mass and one of the lowest metallicities detected in the nearby universe as derived from longslit spectroscopy. In the most metal poor part, we even detect Wolf-Rayet features, against the current models of WR stars which require high metallicities.

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A vacuum tube detector.

This instrument is used for finding hyperloop tracks.

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That’s your definition of “interesting”? :wink: