Some DVDs are single-layer, and can store about 4.5 GB, while others have two layers, and can store around around 8.5 GB. These discs have a semi-transparent layer in addition to the reflective layer.
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The new disc that can store a petabyte of data has achieved this feat by containing 100 layers rather than one or two.
The ancient Tower of Hercules in Coruña is one of the most well-preserved lighthouses remaining from the classical Roman age and it is also the only one still in use. According to legend, the tower is the site of one of the twelve Labours of Hercules in Greek mythology, where he defeated a fearsome three-bodied giant named Geryon.
Yeah ... saw that already. Nature never ceases to amaze me.
The muon detector tracks and counts the muons passing through the structure, then determines the density of the structure's internal space by tracking the number of muons that pass through it.


I found today this little trick not working anymore. Funny it still works on the youtube shorts I embedded in the past but new shorts it is not. So the new trick i discovered is to change "shorts" to "embed" like so:Here's a trick to make YouTube shorts embeddable:
Code:Replace: https://www.youtube.com/shorts/ With: https://youtu.be/ So: https://youtu.be/Yq1CfbofDvo https://youtu.be/7gHejLxo1o4
https://youtube.com/shorts/8jjic5E4twM?si=V0xXMJdhnjghvSTw
https://youtube.com/embed/8jjic5E4twM?si=V0xXMJdhnjghvSTw
Once a day each dolphin placed its nose in a headpiece with two electrodes that can produce weak electric fields in the water around them. Dolly and Donna were trained with fish rewards to leave the station when they detected an electric field, and stay when they did not.