Trombe walls, which are named for their French inventor, are the simplest of solar heating systems. A Trombe wall is typically a solid, south-facing wall (generally 8-14 in. thick) that is constructed of adobe, concrete or filled concrete blocks, and covered with glass (see Figure 1).
Researchers have measured the effect that bioglass has on the thermal degradation of polymers currently used in medicine.
August 6, 2013
Jose Ramon Sarasua and Aitor Larrañaga, researchers in the materials engineering department of the UPV/EHU-University of the Basque Country, have been studying new materials or implants that are of interest in medicine—particularly in helping to mend bones.