At the same time, in 1901-1902, a mechanical index typewriter for personal use, the Mignon, was developed on the basis of a patent by Louis...
by Cabinet de Curiosités / Wunderkammer

Book in bad shapeclass de quatrième - no date yet
by Cabinet de Curiosités / Wunderkammer

Highly interesting and rare series.Documentation of famous art pieces in the Louvre on Glass plates.Box by E. Mazo late 1800 begin 1900...
by Cabinet de Curiosités / Wunderkammer

Slide Projector & 30 Slides - collectible item - late 1800s-early 1900s - Germany, toy projectorThis listing is for an antique chil...
by Cabinet de Curiosités / Wunderkammer

In 1812, Laplace issued his Théorie analytique des probabilités in which he laid down many fundamental results in st...
by Cabinet de Curiosités / Wunderkammer

Wise Bio-Energy Hub is a project that is Tackling aggressive deforestation in Kenya. It is contributing to Sustainable Development Goal...
by HATUNGIMANA Ephrem

Water flows through a charcoal and cotton filter and is quite clear at the end. The system was quite slow and worked  for up to 2 Litre...
by Patrick D Kinuthia

Reimagining the Palais. This model helps people brainstorm about new functions on all floors of the Palais Wilson in Geneva, conceptualised...
by SDG Solution Space Manager

lasercutting easy to assemble wheel chairs for brainstorming  & prototyping purposes for Hackahealth
by SDG Solution Space Manager

Article "Un commun numérique au service de l’humanitaire" (OpenStreetMap) pour SDGZine.Partie du projet #10...
by Benoît Prieur

Is a King worth more than a Queen?Cards at face value, except King, Queen and Jack counts as 10. However the fact remains that the King...
by Janie SL

Good health and well-being are essential to sustainable development.Pregnancy and childbirth pose particular risks. Everyday 830 women die f...
by Janie SL