P-BANK

Find us by looking for a toilet – leave as a proud P Donor

Today’s agriculture depends on industrial fertilizers containing P, Phosphorus. This non-renewable is currently still obtained from mined Phosphate Rock which is depleting quickly. To secure our future food supplies we need to start to recover P now.

The P-BANK is a public toilet that aims to close the P-cycle. The sanitation system separates Pee from the waste water which simplifies nutrient recovery. This happens directly in the P-BANK. The recovered P is re-used as fertilizer in the P-BANK garden.

COLLECT

In the donor rooms you can comfortably donate in a no-mix toilet or a waterless urinal.

RECOVER

While washing hands, you can peek into the recovery lab. A process of chemical reactions recovers P from Pee safely and hygienically.

RE-USE

Leaving the P-Bank you’ll discover that the recovered P can be successfully reused as an alternative for mined Phosphorus.

Paula Peril Hidden — City

Paula Peril: Hidden City distinguishes itself from standard hidden object games (HOGs) through its sophisticated design. The game is divided into three core mechanics:

The game excels in atmospheric tension. The soundtrack, composed by Thomas J. Peters, mixes Andean pan flutes with tense, electronic synth beats. When you are deep in the "Sunken Temple" level, the sound of dripping water and distant, non-threatening wildlife creates a sense of awe, not horror.

Visually, Paula Peril is a love letter to 90s adventure games (think Broken Sword or Gabriel Knight), but with high-definition clarity. The titular "Hidden City" is not just a backdrop; it is a character. As you progress, the city awakens. Vines retract, stone gears grind, and solar reflections light up dark corridors—proving the city isn't abandoned; it is waiting. paula peril hidden city

In the sprawling universe of indie gaming, few characters have managed to capture the specific blend of nostalgic charm and modern puzzle-solving quite like the quick-witted reporter, Paula Peril. While the franchise has seen several iterations, the 2019 release (and its subsequent enhanced editions) of Paula Peril: Hidden City stands as a landmark title for fans of point-and-click adventures and hidden object games. But what makes this particular entry in the series a "hidden gem"? Let’s pull back the veil on the Hidden City.

If you are diving into Paula Peril: Hidden City for the first time, heed these tips: Paula Peril: Hidden City distinguishes itself from standard

Paula Paterborn is the anchor of the series. She is written as intelligent and resourceful. While the series is known for its "damsel in distress" scenarios—often featuring intricate perils and bindings typical of the genre—Paula is rarely passive. Her escapes usually rely on her own quick wit or the application of her reporter skills (eavesdropping, picking locks, deductive reasoning) rather than waiting for a hero to save her.

The supporting cast provides the necessary grounding. The villains in The Hidden City are suitably melodramatic, providing the necessary foils for Paula’s virtue and determination. Peters, mixes Andean pan flutes with tense, electronic

Visually, The Hidden City is a treat for fans of stylized art.

PROJECT

In 2018 the Bauhaus University Weimar and WERKHAUS destinature received funding from the German Federal Environment Foundation (DBU) to develop the first P-BANK. The concept was developed by Anniek Vetter and Sylvia Debit during a semester project at the Bauhaus University Weimar led by Prof. Jörg Londong back in to 2013.
The P-BANK was first used for several months during the 100th anniversary year of Bauhaus in Weimar, Germany 2019. Later that year the P-BANK was at the Tiny Living Festival. The project was presented at the Antenna platform during the Dutch Design Week 2019.
WERKHAUS destinature built the mobile P-Bank from sustainable materials, based on the service and communication designed by Debit and Vetter, including donor-rooms containing the toilet safe! sponsored by Laufen. The recovering system is developed by the B.is, the department of urban water management and sanitation of the Bauhaus University Weimar led by Prof. Jörg Londong, with the support of Vuna and Eawag. Besides consulting Goldeimer supports getting the story and the out there!