An optical dual sensor for oxygen and temperature is presented that is highly oxygen sensitive and covers a broad temperature range. Dual sensing is based on luminescence lifetime measurements. The ...

The fabrication, characterization, and gas sensor application of a hollow core photonic bandgap fiber (HC-PBGF) with laser drilled lateral microchannels will be described. The HC-PBGF was tailor-made ...

This paper reports for the first time a long-range interrogation (> 50 meters) of wireless and batteryless humidity sensors combining a Van-Atta retrodirective array and a 3D beam scanning using a ...

The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, demand-controlledventilation, and IoT applications. Sensirion’s CMOSens®technology offers a complete ...

The Cart Laser is a variant of the Cart Cannon, providing a different firing mode. Once you’ve acquired the Cart Cannon, you can switch between the standard explosive projectiles and the long-range ...

Germany and Ukraine will develop the joint production of long-range missiles, German Chancellor Friedrich Merz said during a visit by Ukrainian President Volodymyr Zelenskyy to Berlin. “Our ...

Germany agreed to provide Ukraine with €5 billion ($5.7 billion) in military aid as part of Chancellor Friedrich Merz’s pledge to help Kyiv build long-range weapons to hit targets on Russian ...

German chancellor Friedrich Merz said Berlin would help Ukraine produce long-range missiles, as Russia’s intensifying air and ground attacks drive Europe to ratchet up pressure on the Kremlin.

Investing in Ukraine will enable Kyiv to have a “substantial” number of long-range weapons this year, the German defense ministry said in a statement.