Father Stephen Donohoe adjusts the blankets on his new baby boy James Stephen Donohoe born at 3.24am on New Year's day as he visits his wife Mairead (not pictured) in University Hospital, Galway, Ireland, January 1, 2022. REUTERS/Clodagh Kilcoyne 

Mairead Donohoe (not pictured) adjusts the blankets on her new baby boy James Stephen Donohoe born at 3.24am, held by father Stephen Donohoe as he visits her on New Year's day in University Hospital, Galway, Ireland, January 1, 2022. REUTERS/Clodagh Kilcoyne 

Father Stephen Donohoe holds his new baby boy James Stephen Donohoe born at 3.24am on New Year's day as he visits his wife Mairead (not pictured) in University Hospital, Galway, Ireland, January 1, 2022. REUTERS/Clodagh Kilcoyne 

Father Stephen Donohoe holds his new baby boy James Stephen Donohoe born at 3.24am on New Year's day as he visits his wife Mairead (not pictured) in University Hospital, Galway, Ireland, January 1, 2022. REUTERS/Clodagh Kilcoyne 

Rupak Biswas, director of exploration technology at NASA Ames research center, speaks on a panel during a tour of the Quantum Artificial Intelligence Laboratory (QuAIL) inside the NASA Advanced Supercomputing (NAS) facility at NASA Ames Research Center in Mountain View, California, December 8, 2015. REUTERS/Stephen Lam 

Rupak Biswas, director of exploration technology at NASA Ames research center, speaks in front of a D-Wave 2X quantum computer during a media tour of the Quantum Artificial Intelligence Laboratory (QuAIL) inside the NASA Advanced Supercomputing (NAS) facility at NASA Ames Research Center in Mountain View, California, December 8, 2015. REUTERS/Stephen Lam 

Hartmut Neven, director of engineering at Google, speaks on a panel during a tour of the Quantum Artificial Intelligence Laboratory (QuAIL) inside the NASA Advanced Supercomputing (NAS) facility at NASA Ames Research Center in Mountain View, California, December 8, 2015. REUTERS/Stephen Lam 

A D-Wave 2X quantum computer is pictured during a media tour of the Quantum Artificial Intelligence Laboratory (QuAIL) at NASA Ames Research Center in Mountain View, California, December 8, 2015. Housed inside the NASA Advanced Supercomputing (NAS) facility, the 1,097-qubit system is the largest quantum annealer in the world and a joint collaboration between NASA, Google, and the Universities Space Research Association (USRA). REUTERS/Stephen Lam 

A D-Wave 2X quantum computer is pictured during a media tour of the Quantum Artificial Intelligence Laboratory (QuAIL) at NASA Ames Research Center in Mountain View, California December 8, 2015. Housed inside the NASA Advanced Supercomputing (NAS) facility, the 1,097-qubit system is the largest quantum annealer in the world and a joint collaboration between NASA, Google, and the Universities Space Research Association (USRA). REUTERS/Stephen Lam 

A member of the media takes a photograph of a D-Wave Vesuvius processor during a tour of the Quantum Artificial Intelligence Laboratory (QuAIL) at NASA Ames Research Center in Mountain View, California, December 8, 2015. Housed inside the NASA Advanced Supercomputing (NAS) facility, the 1,097-qubit system is the largest quantum annealer in the world and a joint collaboration between NASA, Google, and the Universities Space Research Association (USRA). REUTERS/Stephen Lam 

A D-Wave Vesuvius processor is pictured during a media tour of the Quantum Artificial Intelligence Laboratory (QuAIL) at NASA Ames Research Center in Mountain View, California, December 8, 2015. Housed inside the NASA Advanced Supercomputing (NAS) facility, the 1,097-qubit system is the largest quantum annealer in the world and a joint collaboration between NASA, Google, and the Universities Space Research Association (USRA). REUTERS/Stephen Lam 

A D-Wave 2X quantum computer is pictured during a media tour of the Quantum Artificial Intelligence Laboratory (QuAIL) at NASA Ames Research Center in Mountain View, California, December 8, 2015. Housed inside the NASA Advanced Supercomputing (NAS) facility, the 1,097-qubit system is the largest quantum annealer in the world and a joint collaboration between NASA, Google, and the Universities Space Research Association (USRA). REUTERS/Stephen Lam 

David Bell, director of the Research Institute for Advanced Computer Science at the Universities Space Research Association, speaks on a panel during a tour of the Quantum Artificial Intelligence Laboratory (QuAIL) inside the NASA Advanced Supercomputing (NAS) facility at NASA Ames Research Center in Mountain View, California, December 8, 2015. REUTERS/Stephen Lam 

(L-R) Rupak Biswas, director of exploration technology at NASA Ames research center speaks next to Hartmut Neven, director of engineering at Google and David Bell, director of the Research Institute for Advanced Computer Science at the Universities Space Research Asociation during a tour of the Quantum Artificial Inteligence Laboratory (QuAIL) inside the NASA Advanced Supercomputing (NAS) facility at NASA Ames Research Center in Mountain View, California, December 8, 2015. REUTERS/Stephen Lam 

Brazil's President Dilma Rousseff gestures as she speaks with members of the media after a tour of the NASA Ames Research Center at Moffett Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

Brazil's President Dilma Rousseff arrives to tour the NASA Advanced Supercomputing Facility at NASA's Ames Research Center at Moffett Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

Brazil's President Dilma Rousseff (L) walks with Eugene Tu (R), center director at NASA's Ames Research Center, at Moffett Field in MountainView, California July 1, 2015. REUTERS/Stephen Lam 

Brazil's President Dilma Rousseff gestures towards members of the media after a tour of the NASA's Ames Research Center at Moffett Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

Brazil's President Dilma Rousseff smiles after a tour of the NASA Advanced Supercomputing Facility at NASA's Ames Research Center at Moffett Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

Brazil President Dilma Rousseff (R) walks with Eugene Tu, center director at NASA's Ames Research Center, after a tour at the NASA Advanced Supercomputing Facility at Moffett Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

Brazil President Dilma Rousseff (R) listens as John Tracy, Chief Technology Officer of Boeing, speaks during a visit at NASA Ames Research Center at Moffett Federal Field in Mountain View, California July 1, 2015. REUTERS/Stephen Lam 

A masked demonstrator holds a sign reading "I am Charlie" during a vigil outside the Consulate General of France to pay tribute to the victims of an attack on satirical magazine Charlie Hebdo in Paris, in San Francisco, California January 7, 2015. The youngest of three French nationals being sought by police for a suspected Islamist militant attack that killed 12 people at a satirical magazine on Wednesday turned himself in to the police, an official at the Paris prosecutor's office said. The hooded attackers stormed the Paris offices of Charlie Hebdo, a weekly known for lampooning Islam and other religions, in the most deadly militant attack on French soil in decades. REUTERS/Stephen Lam (UNITED STATES - Tags: CRIME LAW POLITICS CIVIL UNREST MEDIA) 

Google Inc. co-founder Sergey Brin walks on stage during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California, November 9, 2014. On Sunday, Brin, who previously never missed a high-profile opportunity to sport Google Glass, sauntered bare-faced into a Silicon Valley red-carpet event, telling a reporter he had left his pair in the car. Picture taken on November 9, 2014. To match Insight GOOGLE-GLASS/ REUTERS/Stephen Lam (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS) 

Google Inc co-founder Sergey Brin arrives on the red carpet during the 2nd Annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California, November 9, 2014. On Sunday, Brin, who previously never missed a high-profile opportunity to sport Google Glass, sauntered bare-faced into a Silicon Valley red-carpet event, telling a reporter he had left his pair in the car. Picture taken November 9, 2014. To match Insight GOOGLE-GLASS/ REUTERS/Stephen Lam (UNITED STATES - Tags: BUSINESS SCIENCE TECHNOLOGY) 

Executive Chairman of News Corp and Chairman and CEO of 21st Century Fox Rupert Murdoch arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY BUSINESS MEDIA) 

Executive Chairman of News Corp and Chairman and CEO of 21st Century Fox Rupert Murdoch arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Life Sciences laureate Victor Ambros arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Life Sciences laureate Gary Ruvkun arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Life Sciences laureate David Allis arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Life Sciences laureate Alim Louis Benabid arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Life Sciences laureate Emmanuelle Charpentier arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Life Sciences laureate Jennifer A. Doudna arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Mathematics laureate Jacob Lurie arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Mathematics laureate Simon Donaldson arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Mathematics laureate Terence Tao arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Mathematics laureate Richard Taylor arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Mathematics laureate Maxim Kontsevich arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Fundamental Physics laureate Saul Perlmutter arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Fundamental Physics laureate Adam Riess arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Fundamental Physics laureate Brian P. Schmidt Saul Perlmutter Adam Riess arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Russian entrepreneur and venture capitalist Yuri Milner (L) and wife Julia Milner arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY BUSINESS) 

Russian entrepreneur and venture capitalist Yuri Milner (L) and wife Julia Milner arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY BUSINESS) 

Russian entrepreneur and venture capitalist Yuri Milner arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY BUSINESS HEADSHOT) 

(From L to R) Fundamental Physics laureates Brian P. Schmidt, Saul Perlmutter, and Adam Riess arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

(From L to R) Mathematics laureates Maxim Kontsevich, Terence Tao, Richard Taylor, Simon Donaldson and Jacob Lurie arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

(From L to R) Life Sciences laureates Jennifer A. Doudna, Emmanuelle Charpentier, Alim Louis Benabid, C. David Allis, Gary Ruvkun, and Victor Ambros arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Twitter CEO Dick Costolo (R) and wife Lorin Costolo arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Twitter CEO Dick Costolo arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY HEADSHOT) 

Twitter CEO Dick Costolo (R) and wife Lorin Costolo arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Chef Thomas Keller walks on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY FOOD) 

Chef Thomas Keller poses on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT FOOD SCIENCE TECHNOLOGY) 

Peter Worden, director of NASA Ames Research Center, arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Peter Worden, director of NASA Ames Research Center, arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Vinod Khosla, founder and partner of Khosla Ventures, arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Gene Block, Chancellor of the University of California, Los Angeles, arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY EDUCATION) 

Gene Block (R), Chancellor of the University of California, Los Angeles, and wife Carol Kullback Block arrive on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY EDUCATION) 

Vanity Fair editor Graydon Carter arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Vanity Fair editor Graydon Carter arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Breakthrough Prize Co-Founder Anne Wojcicki arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY) 

Breakthrough Prize Co-Founder Anne Wojcicki arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California November 9, 2014. REUTERS/Stephen Lam (UNITED STATES - Tags: ENTERTAINMENT SCIENCE TECHNOLOGY)