Lifeboat Foundation

Cryptography and radar were technologies that won World War 2. Broken codes let the allies know where major forces were being moved. So the US fleet could choose where to intercept the Japanese Navy for the Battle of Midway. Radar and sonar then provided realtime tracking of the Japanese forces during the battle.

This is a summary of information from a Foreign Policy article by Thomas E. Ricks.

Quantum entanglement, quantum superposition, and quantum tunneling can be applied in new forms of computation, sensing, and cryptography.

Continue reading “Cryptography and radar won WW2 and today Quantum military technologies are similarly critical” »

New Zealand-built technology enabling an entirely new type of wearable

AUCKLAND, NOVEMBER 22, 2017 — StretchSense Ltd., New Zealand-based manufacturer of wearable sensing systems, today is proud to see the release of ZozoSuit by its client and investor Start Today Co., Ltd., owner of Japan’s largest online fashion retailer. The first consumer-ready wearable product built with StretchSense’s unique sensor technology, the ZozoSuit was developed in close collaboration between the two companies and provides precise measurement of body shape to solve the problem of fit when buying clothes online.

StretchSense’s mission is to go beyond wearables and towards “disappearables” — truly smart garments with unobtrusive sensors and electronics that feel invisible to the wearer. The ZozoSuit is a realization of that vision, blurring the line between clothing and technology with lightweight sensing elements, flexible cabling and miniaturized electronics all fully integrated into a skin-tight garment.

Continue reading “Stretchsense Behind ‘Disappearable’ Zozosuit Smart Garment” »

MIT engineers have developed a new desktop 3D printer that performs up to 10 times faster than existing commercial counterparts. Whereas the most common printers may fabricate a few Lego-sized bricks in one hour, the new design can print similarly sized objects in just a few minutes.

The key to the team’s nimble design lies in the printer’s compact printhead, which incorporates two new, speed-enhancing components: a screw mechanism that feeds polymer material through a nozzle at high force; and a laser, built into the printhead, that rapidly heats and melts the material, enabling it to flow faster through the nozzle.

The team demonstrated its new design by printing various detailed, handheld 3D objects, including small eyeglasses frames, a bevel gear, and a miniature replica of the MIT dome—each, from start to finish, within several minutes.

Just need to prevent brain hacking.

Eric Leuthardt believes that in the near future we will allow doctors to insert electrodes into our brains so we can communicate directly with computers and each other.

We wanted to draw attention to an interesting paper that we saw today; this one argues that there are two broad Faustian bargains that people make while attempting to live longer. The first involves questionable products, and the second involves treating the symptoms of aging rather than the cause.

The First Faustian Bargain – Anti-aging

The first bargain is the promise made by the “anti-aging” industry, the supplement sellers who do not state outright but strongly imply that their elixirs could add years to your life. We have all seen the supplement blends with fancy names that often contain a mixture of compounds that we could obtain separately at far lower cost. These supplements are marketed as miracles, while their ingredients are only supported by mouse studies or sometimes not even that.

Continue reading “Snake Oil and Continued Ill Health – Faustian Bargains” »

“We’re at a stage now where the next 10 or 20 years are the time we become a spacefaring civilisation,” he says. “From then on, our future is guaranteed as a civilisation. The moment we get to the moon and Mars and start to exploit the resources in the solar system is the moment we become essentially immortal as a civilisation. Because we won’t just be confined to one planet that we can damage any more. Now is the time we do that.”

Professor believes we will become a spacefaring civilisation in the next 10 or 20 years, and thereby guarantee our future forever, as long as we don’t do anything stupid like ‘having a war in the Pacific’.

Physicists at MIT and Harvard University have demonstrated a new way to manipulate quantum bits of matter. In a paper published today in the journal Nature, they report using a system of finely tuned lasers to first trap and then tweak the interactions of 51 individual atoms, or quantum bits.

The team’s results represent one of the largest arrays of quantum bits, known as qubits, that scientists have been able to individually control. In the same issue of Nature, a team from the University of Maryland reports a similarly sized system using trapped ions as quantum bits.

In the MIT-Harvard approach, the researchers generated a chain of 51 atoms and programmed them to undergo a quantum phase transition, in which every other atom in the chain was excited. The pattern resembles a state of magnetism known as an antiferromagnet, in which the spin of every other atom or molecule is aligned.

Continue reading “Scientists demonstrate one of largest quantum simulators” »

(Phys.org)—Physicists have experimentally demonstrated quantum entanglement with 10 qubits on a superconducting circuit, surpassing the previous record of nine entangled superconducting qubits. The 10-qubit state is the largest multiqubit entangled state created in any solid-state system and represents a step toward realizing large-scale quantum computing.

Lead researcher Jian-Wei Pan and co-workers at the University of Science and Technology of China, Zhejiang University, Fuzhou University, and the Institute of Physics, China, have published a paper on their results in a recent issue of Physical Review Letters.

In general, one of the biggest challenges to scaling up multiqubit entanglement is addressing the catastrophic effects of decoherence. One strategy is to use superconducting circuits, which operate at very cold temperatures and consequently have longer qubit coherence times.

Making eye contact with an infant makes adults’ and babies’ brainwaves ‘get in sync’ with each other – which is likely to support communication and learning – according to researchers at the University of Cambridge.

When a parent and infant interact, various aspects of their behaviour can synchronise, including their gaze, emotions and heartrate, but little is known about whether their brain activity also synchronises – and what the consequences of this might be.

Brainwaves reflect the group-level activity of millions of neurons and are involved in information transfer between brain regions. Previous studies have shown that when two adults are talking to each other, communication is more successful if their brainwaves are in synchrony.

Continue reading “Eye contact with your baby helps synchronise your brainwaves” »