![Vypočuj si podcast 4. března: Den, kdy byl patentován uhlíkový mikrofon | Ozvěny minulosti na Podmaze Vypočuj si podcast 4. března: Den, kdy byl patentován uhlíkový mikrofon | Ozvěny minulosti na Podmaze](https://podmazsk.b-cdn.net/images/podcasts/4-brezna-den-kdy-byl-patentovan-uhlikovy-mikrofon-Hdm.jpg?width=300&aspect_ratio=1:1)
Vypočuj si podcast 4. března: Den, kdy byl patentován uhlíkový mikrofon | Ozvěny minulosti na Podmaze
![Ultra-fast fabrication of Bi2Te3 based thermoelectric materials by flash-sintering at room temperature combining with spark plasma sintering | Scientific Reports Ultra-fast fabrication of Bi2Te3 based thermoelectric materials by flash-sintering at room temperature combining with spark plasma sintering | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-022-14405-5/MediaObjects/41598_2022_14405_Fig1_HTML.png)
Ultra-fast fabrication of Bi2Te3 based thermoelectric materials by flash-sintering at room temperature combining with spark plasma sintering | Scientific Reports
![Microindentation sensor system based on an optical fiber Bragg grating for the mechanical characterization of articular cartilage by stress-relaxation - ScienceDirect Microindentation sensor system based on an optical fiber Bragg grating for the mechanical characterization of articular cartilage by stress-relaxation - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0925400517309796-gr6.jpg)