“The sensors are the input and the radios are the output. The other key to being a complete computer is the ability to supply its own power.” The Michigan Micro Mote contains solar cells that power the battery with ambient light, including indoor rooms with no natural sunlight, allowing the computers to run perpetually.

This line of ‘smart dust’ devices includes computers equipped with imagers (with motion detection), temperature sensors, and pressure sensors. One key application for this line of smart sensors lies in personal security and information. Numerous specks of technology could be discretely placed to invisibly monitor a home, business, or personal device.

According to the report by ThinkProgess, in March alone, 111 people died during police encounters — 36 more than the previous month. This high number in March increased the average for police killings from every 8.5 hours, to nearly 1 police killing every 6.5 hours in the US.

China, whose population is 4 and 1/2 times the size of the United States, recorded 12 killings by law enforcement officers in 2014. On average, US police kill people at a rate 70 times higher than any of the other first world countries as they “protect and serve” the American citizens. This is not what freedom looks like.

The Bank of England has warned that Britain's current account deficit could trigger a shock to market confidence in Britain if the economy does not continue to recover. "The current account deficit was large and could, in adverse circumstances, trigger a deterioration in market sentiment towards the United Kingdom," minutes of the March meeting said. "The Committee agreed to keep their assessment of this risk under close review and would monitor the maturity and liquidity of the financing of the deficit."

The current account balance is a combination of the trade balance (exports against imports), net investment income (income from overseas investment into the UK against outflows from foreign investments in the UK) and money transfers (money sent overseas against money from overseas).

An unstable government after next month's election could potentially shake confidence that the UK will be able to balance its books, hitting the value of the pound.

California, sometimes called the ‘nation’s salad bowl’, is the country’s largest producer of grapes, kiwis, olives, avocados, broccoli, tomatoes, spinach, tree nuts and dairy. Now in the fourth year of a massive drought ‒ and facing only a year’s worth of water remaining in the state ‒ food prices in the US and agricultural unemployment in California are set to climb as farmers do what they can to conserve water and protect their investments.

“Farms and agriculture are prospering and they could go out of business next year,” Joe De Bosque, a farmer in California’s Central Valley, told RT. “How many businesses do you know that are prospering and profitable that go out of business? None! It’s going to happen in California, I guarantee you! If we have no water next year it’s gonna happen! Successful farms are gonna go out of business!”

De Bosque has employed new irrigation techniques in an effort to save water, as 3 million acres of land go unplanted. “Since we've changed to drip irrigation we actually produce 30 percent more crop with 30 percent less water,” he said. “It’s not necessarily how much can we make per acre, it’s how much can we make with an acre-foot of water.”

Mayor Robert Silva of Mendota, in the heart of the agricultural Central Valley, told the LA Times that unemployment among farmworkers had soared as the soil turned to crust and farmers left half or more of their fields fallow. Many people are traveling 60 or 70 miles to look for work, Silva said, and families are increasingly relying on food donations. “You can’t pay the bills with free food,” he said. “Give me some water, and I know I can go to work, that’s the bottom line.”

Farmers in El Salvador are acutely aware of the importance of producing their own seeds, and avoiding those from the bioengineering giant. The farmers, who have already been consistently outperforming Monsanto with their seed, as the local seed is far healthier and more productive, have just managed to bring about a giant defeat of Monsanto by preventing it from supplying El Salvador with its seeds. Recently, the Ministry of Agriculture released a new round of contracts to provide seed to subsistence farmers across the country.

"Remember that Monsanto is together with DuPont, Pioneer, all the large businesses that control the world's seed market," said Juan Luna Vides, the director of diversified production for the Mangrove Association, a nongovernmental organization that was created to support a grassroots social movement for environmental conservation in El Salvador.

"Unfortunately, many of the governments in Latin America, or perhaps the world, have beneficiary relationships with these companies." Vides said that his group is working to "minimize this dependency" - and the dire situation in El Salvador demonstrates the importance of doing so.

The training will focus on alerting the elite troops and on their rapid relocation within NATO territory, with the official objective being to prevent "terrorists" from advancing onto the territory of an allied country and provoking a "government crisis." The culmination of this year's maneuvers will be the "Trident Juncture" exercise in September. Twenty-five thousand soldiers are expected to participate, training for a war of intervention in a fictitious country at the Horn of Africa.

The western troops will not only be confronting a guerilla army but will also encounter chemical warfare, food insecurity, and have to channel population displacements. According to NATO, "lessons" have been learned from the military operations in Afghanistan and the "contemporary conflicts" such as in Ukraine.

Yet the military — with the government’s approval — has been trying to maintain Palestinian economic stability and revive the local economy. The years of relative quiet on the security front have given leaders on both sides more freedom to make decisions without the pressure of violence. But American-brokered peace talks collapsed last year, and instead of agreements, the two sides are engaged in a tense political and diplomatic confrontation.

And while the Palestinian Authority leadership is threatening to scale back its security coordination with Israel — a system of cooperation that is unpopular with many Palestinians — it has helped maintain the calm, and both sides appear to have an abiding interest in preventing a new outbreak of violence. “The instructions we get from the government are to maintain security, civilian and economic stability as much as we can,” said Major General Nitzan Alon, Israel’s top commander in the West Bank, in a rare interview at the end of his tour as chief of the military’s Central Command.

The Palestinian president, Mahmoud Abbas, and his Palestinian Authority, which exercises limited self-rule in parts of the West Bank, have a similarly clear interest in maintaining stability, according to General Alon. He was speaking at military headquarters in Tel Aviv shortly before he was to take up his new post as chief of the military’s operations branch, a senior position in the high command.

General Alon said that maintaining security coordination was important for Israel, but that for the Palestinian Authority, in its struggle to suppress Hamas, “it is largely essential.” Moreover, he said, Mr Abbas was well aware that new Palestinian attacks against Israelis would not help his international diplomatic and legal campaign. “What is surprising — or not,” General Alon said, “is that at the same time there is a strategic confrontation, there are also mutual interests for stability on the ground.”

After the priestly blessing was recited on Monday, the chief rabbis recited prayers for the peace and wellbeing of Israel and the Israel Defense Forces. They then blessed the Passover pilgrims who had made the trip to Jerusalem for the holiday, one of three annual Jewish pilgrimages.

"The pilgrimage of so many people to the Western Wall is powerful testament to the affinity of the people of Israel to the remnants of our Holy Temple," said Rabinovitch. "This joyful display of the people of Israel crowding the streets is reminiscent of times past, when pilgrims would arrive here. It reminds one of the Holy Temple itself rather than of its destruction."

Meanwhile, while the ceremony was taking place, hundreds of Palestinian protesters gathered on the Temple Mount in an effort to disrupt the holiday prayers, but police - prepared for such an incident with increased presence throughout the holy site - were able to subdue them.

The hackers had access to sensitive information such as real-time non-public details of the president's schedule. While such information is not classified, it is still highly sensitive and prized by foreign intelligence agencies, US officials say.

The White House in October said it noticed suspicious activity in the unclassified network that serves the executive office of the president. The system has been shut down periodically to allow for security upgrades. The FBI, Secret Service and US intelligence agencies are all involved in investigating the breach, which they consider among the most sophisticated attacks ever launched against US government systems.

The intrusion was routed through computers around the world, as hackers often do to hide their tracks, but investigators found tell-tale codes and other markers that they believe point to hackers working for the Russian government. National Security Council spokesman Mark Stroh didn't confirm the Russian hack, but he did say that "any such activity is something we take very seriously."

The two nations are also on opposite sides of the Syrian civil war. Iran strongly supports Syrian President Bashar Assad, including direct military aid, while Turkey openly seeks regime change in Damascus. Last month, Erdogan lashed out at Iran, accusing it of trying to "dominate the region." On Tuesday, Erdogan and Iranian President Hassan Rohani downplayed their differences.

"We had a comprehensive discussion about Yemen," Rohani said in comments broadcast live on Iranian state television. "We had common points; we have to witness the end of war and bloodshed in Yemen as soon as possible." Rohani again called for an end to the Saudi-led airstrike campaign in Yemen — now in its 13th day — and called for all Middle Eastern countries to "fight terrorism and extremism" together. Erdogan said, "The region is burning in a fire," and called for a comprehensive regional approach to end the crises in Yemen, Iraq and Syria.

"We discussed Iraq, 100 thousand people were killed there ... So far, more than 300 thousand were killed in Syria. All were Muslim. We do not know who is killing who," Erdogan said. "We have to get united and block the killing and bloodshed. We have to bring those who are fighting each other together and we can reach a conclusion."

Dubbed “The Lost Tomb of Jesus” in a 2007 documentary movie directed by James Cameron, the chamber contained nine burial boxes or “ossuaries” inscribed with the names “Jesus son of Joseph”, “Mary” and other names associated with the New Testament. The inscriptions and the approximate dates of burial have led some to suggest the Talpiot Tomb means Jesus married, that he fathered a child, and that the existence of bodily remains means the Resurrection could never have happened.

While the results are likely to rekindle the debate surrounding the possible remains of Jesus, they are still far from accepted in scientific circles. The collector who owns the James ossuary told the Times Dr Shimron’s work determines nothing “conclusively”, while other Jerusalem archaeologists say they await its publication in a peer-reviewed journal.

Arutz Sheva got the chance to speak with Israel's chief rabbis about the blessings, and their own blessings for the Jewish people. Ashkenazic Chief Rabbi David Lau said "it's a great merit for all of the people of Israel who stand here in a place that is so sanctified and so unique, standing and meriting the blessing of Heaven, everyone - with no difference in ethnic communities."

The mass of Jews gathering for a blessing were there "in a prayer that next year we will all merit to stand and be blessed from the mouth of the Creator of the Universe through His delegates the Kohanim, those serving G-d at the holy and pure place up above at the top of the (Temple) Mount," added Rabbi Lau.

The reference to ascending the Temple Mount, where the priestly service at the Temple occurred and is to occur at the time of the final redemption, comes at a time when the Jordanian Waqf still enjoys de facto control of the site and has forbidden Jewish prayer. "I bless the people of Israel with the blessing of a kosher and joyous Pesach," Sephardic Chief Rabbi Yitzhak Yosef added.

Chief Rabbi of the Kotel, Rabbi Shmuel Rabinowitz, also spoke with Arutz Sheva, saying that the priestly blessing is "a great and enormous blessing." "The Holy One Blessed be He guarantees it," said the rabbi, quoting the scriptural reference behind the priestly blessing in which it is written "place my Name upon the children of Israel and I will bless them."

"The synagogue at the Mahkama Building has a special uniqueness and importance to Jews, in that it is the only synagogue in the world located within the walls of the Temple Mount," wrote Visoli. "Therefore, this synagogue is the only one in the world where the commandment of prostrating oneself on the Temple Mount can be fulfilled."

Visoli demanded that Edri respond to the request by Tuesday, adding that if no response is given, the Joint HQ activists are prepared to launch legal processes against the Israeli Police to compel them to enforce the "Law for Preserving Holy Sites" which promises free access to holy sites. The urgent letter comes as a follow-up, after Visoli's request to enter the synagogue was rejected the day before.

Like many other Jews, Visoli was denied access to the Temple Mount during Pesach (Passover) on Sunday. Short of access to the Mount, he asked permission to visit the synagogue, but was denied by area commander Avi Biton who explained the synagogue had been turned into a military base.

Addressing Edri, Visoli wrote, "as is known to you, the state of Israel is a Jewish and democratic state that is subject to the rule of law, and is not a military dictatorship in which soldiers' residences cancel holy sites."

The students were barred as part of the Academic Technology Approval Scheme (ATAS), which was introduced in 2007 following concern from the security services that terrorists were targeting British universities. But at the moment the scheme only applies to students from outside the EU and MPs are concerned that home grown jihadists could be slipping under the radar.

Sir John Stanley, chairman of the Arms Exports Controls Committee, said the system ought to be extended to cover home grown students who could also be seeking to use their education as a springboard to terrorism. Sir John said: “The fact 739 students have had to be barred indicates this is grounds for serious concern. It is extraordinary given the threat we face for the Government to go on refusing to extend this to those in the UK. We have made the recommendation for at least two years but it has been consistently rejected.”

Greece's growing insolvency problems have raised fears the country would become the first developed nation to ever fall into an arrears process with the IMF. However, the informal talks with Yanis Varoufakis on Easter Sunday seemed to have repaired relations between the parties, with Ms Lagarde saying both sides had "agreed that effective cooperation is in everyone’s interest."

"I reiterated that the Fund remains committed to work together with the authorities to help Greece return to a sustainable path of growth and employment," said Ms Lagarde in a statement.