If the signals travel too slowly, they crowd in on one another and cannot be processed by the brain.
"There's a Jena in every state, " Jackson told the crowd in Jena on Thursday morning.
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Explosives-sniffing dogs will be on hand to nose out bombs, and horses trained in crowd control are on duty.
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Police said earlier in the week that they were focused on crowd security in light of attacks that killed three at the finish line of the Boston Marathon.
But in need of match practice, Nadal entertained a packed Monday night crowd on Court One in a 69-minute victory.
In a final survey of the audience, Anderson asked for a show of hands to see where the TEDsters in the crowd stood on their estimation of progress.
The 41-year-old won five world titles in succession between 1992-96, famously thwarting crowd favourite Jimmy White on two occasions in that run, but has not captured the sport's greatest prize since 1999.
He pulled up the photo on his smartphone and zoomed in on the crowd.
Wakefield's Danny Brough got the game under way at a windy Belle Vue as the players and crowd focused on the game in hand.
Police said this week they're focused on crowd security in light of attacks that killed three at the finish line of the Boston Marathon.
The 2004 Democratic presidential candidate was greeted by a cheering crowd of employees on Monday in the large black-marble lobby of the state department.
Halard-Decugis, the champion last year at Birmingham's DFS Classic, coasted the first set on the back of two early breaks of serve but Rubin, earned the backing of the near-capacity crowd who shivered in the cold on Centre Court, with a heart-warming comeback.
On a crisp day in Montreal a coffeehouse crowd types into Wi-Fi-enabled laptops on impeccably clean wooden tables.
The crowd surged in their direction, climbing on top of the car to celebrate with them.
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The e-mails are half brainstorming, half a search for kindred spirits, inviting others in the crowd to join you on a project you propose.
Addressing the crowd in St Peter's Square on Wednesday, Pope Benedict thanked believers for respecting his decision to retire and said he was standing down for the good of the Church.
While the panel onstage included Facebook CEO Mark Zuckerberg and billionaire investor Yuri Milner discussing awards greater in monetary value than the Nobel Prize for medicine, cameras in the crowd turned to focus on Brin and the device wrapped around his head.
Still, with wireless Skype handsets, portable Vonage adapters, and all manner of VoIP software for WiFi-enabled cellphones, it seems like the early adopter crowd Earthlink has its sights on in Anaheim might need a little more incentive to drop a couple hundred on a handset that may or may not only make calls on Earthlink's SoCal WiFi rollout.
There's also an engaging image of the rooftop bar at the Ravel Hotel in Long Island City, where, based on the sparse crowd, long shadows and two female servers in little black dresses chatting idly, the evening cocktail hour is just getting going.
"Not enough Americans know about Anderson Cottage and the truly historic role it has played in our nation's history, " Clinton told a crowd gathered on the front lawn of the 157-year-old house in Washington.
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Soderling took advantage of a strong serve and big forehands to give Nadal a torrid time in front of a stunned crowd on the Philippe Chatrier court.
Holme Pierrepont might not have been much of a challenge for Dr Jones but, for British paddlers who have waited 14 years to perform in front of a home crowd on the world stage, it remains a pinnacle.
Although he lost to John Cena in this rematch, he was left alone in the ring at the end to keep the crowd energized heading into WrestleMania 30 on April 6, 2014 at the Mercedes Benz Superdome in New Orleans.
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Martinez came out with all guns blazing in the final round but Burns, roared on by an electric crowd, found the most damaging punch of the round and remained in control despite the champion catching him with a low blow, which was punished by the referee.
With that in mind, the crowd seemed to be on their best behaviour and there wasn't a hint of anything untoward from them.
It is an annual event - one gleeful crowd jumping in the waves, another playing football on the beach, and another idling in the lagoon.
This emphasis on lighting and the crowd culminated in the final execution scene: The nuns, wearing white shifts, spread out across stage, singing "Salve Regina" under brilliant light.
Martin's parents, Sybrina Fulton and Tracy Martin, were joined by actor Jamie Foxx and a crowd of about 200 people on Tuesday evening in Manhattan's Union Square Park.
The interval saw Matthew Hayden, who announced his retirement from first-class cricket earlier in the day, embark on a lap of honour in front of a 50, 000 strong crowd at his home ground at the Gabba.
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