Pointing a laser beam on an aircraft can land you in the jail if you were in the US. But that is not the case if you happen to be in the middle of in Egypt’s Tahrir Square this past weekend..  And you might even get a lot of support for doing so if that said aircraft is hovering and monitoring the swell of protesters gathered at the public square.. Here is a shot of the awesome laser-on-helicopter show via The Atlantic’s In Focus

Laser Painted Helicopter in Cairo’s Tahrir Square (image courtesy: Reuters via The Atlantic)

Another view of the laser shots from the ground (Image Courtesy: AP Photo via The Atlantic)

Ground to air perspective of the laser shots at the helicopter (image courtesy: AFP via The Atlantic)

Here is a video of the June 30, 2013 incident showing the military helicopter illuminated by green laser lights from below, as it flies above Tahrir Square while a huge crowd of protesters opposing Egyptian President Morsi shout slogans against him and Brotherhood members, in Cairo.

(Source: Times Online, UK & Wired)

Russian billionaire Roman Abramovich has a rather curious new addition built in to his latest oversized yacht. The 557-foot boat Eclipse, the price tag of which has almost doubled since original plans were drawn to almost $1.2 billion, set sail this week with a slew of show-off features, from two helipads, two swimming pools and six-foot movie screens in all guest cabins, to a mini-submarine and missile-proof windows to combat piracy.

It might not seem like somebody with such ostentatious tastes would crave privacy, but along with these expensive toys, Ambramovich has installed an anti-paparazzi “shield”. Lasers sweep the surroundings and when they detect a CCD, they fire a bolt of light right at the camera to obliterate any photograph. According to the Times, these don’t run all the time, so friends and guests should still be able to grab snaps. Instead, they will be activated when guards spot the scourge of professional photography, paparazzi, loitering nearby.

The high-tech system on Eclipse, a mega-yacht measuring up to 557ft, relies on lasers to block any digital camera lenses nearby.  Infrared lasers detect the electronic light sensors in nearby cameras, known as charge-coupled devices. When the system detects such a device, it fires a focused beam of light at the camera, disrupting its ability to record a digital image.   The beams can also be activated manually by security guards if they spot a photographer loitering.

The ThyssenKrupp-built boat, which has reportedly more than doubled in cost to £724m since it was commissioned three years ago, glided out of port in Hamburg last week on its maiden voyage. On board were 150 engineers and maritime experts who will put it through its paces over 10 days. One witness described the boat as “a great white castle on water”.

The yacht — the fourth in Abramovich’s private fleet — drips luxury. It boasts two helipads, two swimming pools — the larger of which doubles up as a dance floor when drained — and 6ft-wide home cinema screens in all 24 guest cabins.

Mindful of a rise in piracy on the high seas, the yacht has a hull and windows capable of withstanding a missile attack and a mini-submarine for emergencies. Once it leaves the Blohm + Voss German shipyard, it will be fitted with a missile defence system in France.

The Sunday Times Rich List reported that last week Abramovich has splashed out £55m on a 70-acre estate on the Caribbean island of St Barthélemy. The exclusive retreat looks out onto Gouverneur Bay, where the oligarch will be able to moor his new yacht.

More details on Times (via Wired).