The update focuses on the new adhesive ct40. One of its surprising characteristics: it builds up its adhesive power under pressure. We asked ourselves how we can share this experience with the users of the website and came up with this interactive demonstration:

For the banner ads we used a small video with an alpha channel and placed it on top of large bitmaps, thus allowing a small footprint of just around 100 kb:

Together with zweifel-una. Video by bsv-production
For the whole update see