Most cameras have a night mode to capture video in the dark. They use an infrared sensor to detect infrared light. These pictures are black and white, but still retain plenty of detail. Cameras are also able to see and record in adverse conditions such as fog, dust and smoke.
Llanfyrnach
Llanfyrnach is a village, neighborhood as well as parish in Pembrokeshire, Wales. The village remains in the selecting ward of Crymych. The town of Crymych and also the districts of Hermon, Glandwr and also the eastern part of Pentre Galar remain in Llanfyrnach parish. Llanfyrnach implies the church of St Brynach. Llanfyrnach village remains in a remote upland location on the headwaters of the River Tâf, regarding 11 miles (18 km) from Cardigan. The village remains little, with much of the workforce used in transport. The population of the parish was 542 (1801 ), 933 (1851 ), 954 (1901 ), 844 (1951) and 837 (1981 ). [2] The location remains mostly Welsh-speaking; the percentage of Welsh speakers was 100% in 1891, 97% in 1931 and also 82% in 1971.