The military already has small drones, ranging from the palm-sized Black Hornet to the hand-tossed Raven. But these are either, in the case of the Black Hornet, mostly the domain of Special Forces, or like the Raven, kept at the Company level, and neither of these drones are cheap. Ravens cost at least 250,000 a system, when set up to military specifications. Yet drones, especially ones deployed at the squad level, don't have to be expensive. Commercial quadcopters and toy drones have seen use in the Ukrainian civil war, and there, soldiers trying to shoot them down with rifles.

Russia has warned the United States against carrying out any attacks on Syrian government forces, saying it would have repercussions across the Middle East. Russian news agencies quoted Foreign Ministry spokeswoman Maria Zakharova as saying that a U.S. intervention against the Syrian army "will lead to terrible, tectonic consequences not only on the territory of this country but also in the region on the whole." She says regime change in Syria would create a vacuum that would be "quickly filled" by "terrorists of all stripes." U.S.-Russian tensions over Syria have escalated since the breakdown of a cease-fire last month, with each side blaming the other for its failure. Syrian government forces backed by Russian warplanes have launched a major onslaught on rebel-held parts of the northern city of Aleppo.

Swiss researchers have completed a study documenting how alcoholic beverages function as a "social lubricant." Was formal research really needed to establish that alcohol "facilitates sexual disinhibition" leading to hook-ups? As if we baby boomers hadn't already made that connection decades ago. Perhaps the researchers weren't familiar with the wisdom (and wit) of mid-20th century poet Ogden Nash, who famously observed, "Candy is dandy, but liquor is quicker." To the editor: How can I get on the research gravy train as illustrated by this study whose "researchers concluded that alcohol's role as a social lubricant can be traced to its ability to facilitate'sexual disinhibition?' " Revelation!

With Congress opening the way for Sept. 11 families to sue Saudi Arabia, victims' families are focusing on an unproven theory that a Saudi consular official in Los Angeles and a Saudi intelligence operative in San Diego directly assisted two of the 19 hijackers. The alleged Southern California connection is the key to showing that Saudi Arabia financed Muslim extremists who played a direct role in supporting some of the hijackers, according to lawyers for the families of those killed in the 2001 terrorist attacks. The families contend that lower-level Saudi operatives in Southern California helped find housing for the two hijackers, both Saudi citizens, months before they muscled their way into the cockpit of an American Airlines passenger jet that smashed into the north side of the Pentagon. If a pending lawsuit is allowed to proceed, the families hope to find the evidence in thousands of classified FBI, CIA and Treasury Department documents that could be made public as part of discovery in federal court. Saudi Arabia has repeatedly denied any direct or indirect support for Al Qaeda, the terrorist group that carried out the attacks, or any foreknowledge or involvement in the attacks that killed nearly 3,000 people in New York, Washington and Pennsylvania.

California regulators have changed course and opened a pathway for the public to get self-driving cars of the future that lack a steering wheel or pedals. It's not going to happen soon, because automakers and some tech companies are still testing prototypes. But, in a shift, the state's Department of Motor Vehicles said in a revision of draft regulations released late Friday that the most advanced self-driving cars would no longer be required to have a licensed driver if federal officials deem them safe enough. Authorities on Friday released cellphone and surveillance video showing the fatal police shooting of an unarmed black man, hoping to quell growing questions about the incident that has led to violent protests. The video provides more context about the moments before the fatal encounter on Tuesday,... Authorities on Friday released cellphone and surveillance video showing the fatal police shooting of an unarmed black man, hoping to quell growing questions about the incident that has led to violent protests.

At Experian DataLabs in San Diego, a team of scientists is thwarting bad guys with math. A top-five U.S. credit card issuer recently dumped about 6 billion transaction records on Experian DataLabs to see if its machine-learning mathematical formulas could do a better job of rooting out credit card fraud than the bank's existing system. Experian scientists used neuro-embedding/natural language processing techniques to understand the "syntax" of the credit card data, computer scientist Honghao Shan said. "We thought we had figured it out and went back to them," said Eric Haller, head of Experian DataLabs. "They said, 'How did you do that?' … It turns out we reduced their false positives by half."

The Department of Defense announced on Friday that it is investing 100 million in a drone base located in Agadez, in central Niger. The base will serve as a central surveillance hub in the fight against both Boko Haram and roaming militant groups linked to al Qaeda. "At the request of, and in close coordination with, the Government of Niger, United States Africa Command is establishing a temporary, expeditionary cooperative security location in Agadez, Niger," a US Africa Command spokesperson told Reuters via email. "Agadez is an ideal, central location to enable ISR collection (intelligence, surveillance and reconnaissance) to face the security threat across the Sahel and Lake Chad Basin region." The US already has a military presence in both Agadez and the national capital, Niamey.

Nate Parker has broken his silence over a 2001 sexual-assault trial, saying he does not feel remorse about the events in question. "I don't feel guilty," the filmmaker and star of "The Birth of a Nation" told Anderson Cooper in a "60 Minutes" interview scheduled to air Sunday. Parker was accused and acquitted of sexually assaulting a woman in 1999 while he was a student at Penn State University. Parker said it was consensual sex. "Birth" co-writer Jean Celestin was convicted; the ruling was overturned on appeal.

Yes, it's just a TV show, but television plays a huge role in creating cultural phenomenons, and Mr. Robot has certainly found its place in pop culture. Anti-hero Elliot, a hacker whose ambition is to save the world from E Corp, struggles with mental illness. The voices inside his head are constantly in a conflict of good vs evil. As a result, Elliot's good intentions have paved his road to hell. Where does that leave the rest of us, though?

Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We'll also be posting a weekly calendar of upcoming robotics events for the next two months; here's what we have so far (send us your events!): Let us know if you have suggestions for next week, and enjoy today's videos. Here's a taste of what's to come: In contrast to the usual approach to operating self-driving cars, we did not program any explicit object detection, mapping, path planning or control components into this car. Instead, the car learns on its own to create all necessary internal representations necessary to steer, simply by observing human drivers.