Collaborate Disseminate
As anyone who’s looked at the sky just before dawn or right after dusk can confirm, for the last seventy years or so there have been all kinds of artificial …read more Continue reading Amateur Astronomer Images Spy Satellite
Radar made a huge impact when it was first invented, allowing objects to be detected using radio waves which would normally be difficult or impossible to observe through other means. …read more Continue reading Adding Human Detection to Home Automation
Law enforcement agencies in the US, Germany, and the UK have disrupted the Radar/Dispossessor ransomware infrastructure.
The post Radar/Dispossessor Ransomware Operation Disrupted by Authorities appeared first on SecurityWeek.
Continue reading Radar/Dispossessor Ransomware Operation Disrupted by Authorities
Like most waves in the electromagnetic spectrum, radio waves tend to bounce off of various objects. This can be frustrating to anyone trying to use something like a GMRS or …read more Continue reading DIY Passive Radar System Verifies ADS-B Transmissions
If you’re worried about being unexpectedly overtaken by cars while you’re cycling, Trek’s new CarBack may be just the ticket. It’s not the only bicycle radar device on the market, but it is claimed to be the best in several ways.Continue ReadingCategor… Continue reading Trek’s CarBack bike radar gives next-level warnings on what’s behind you
Conceptually, radar is pretty simple: send out a radio wave and time how long it takes to get back via an echo. However, in practice, there are a number of …read more Continue reading DIY 6 GHZ Pulse Compression Radar
We have all heard the statistics on how safe air travel is, with more people dying and getting injured on their way to and from the airport than while traveling …read more Continue reading How Airplanes Mostly Stopped Flying Into Terrain And Other Safety Improvements
Ever since the first satellites started imaging the Earth, scientists have been using the data gathered to learn more about our planet and improve the lives of its inhabitants. From …read more Continue reading Satellite Provides Detailed Data on Antarctic Ice
As the art of film photography has gained once more in popularity, some of the accessories from a previous age have been reinvented, as is the case with [tdsepsilon]’s radar …read more Continue reading Street Photography, With RADAR!
[tpsully]’s Radar Glasses are designed as a way of sensing the world without the benefits of normal vision. They consist of a distance sensor on the front and a vibration …read more Continue reading ‘Radar’ Glasses Grant Vision-free Distance Sensing