ultra long exposure
 

On 31/10/2018 15:52, Whisky-dave wrote:
I bet none of you have done one this long.

But I'd see it as a waste of time and unlikely to work, but maybe I;l just wait and see ;-)



https://petapixel.com/2018/10/26/pho...edium=referral

Don't understand. Are they going to *keep* inspecting it? If not I
*really* don't see how it will effectively track changes over time.

Sounds more like clickbait to me.