Lifeboat Foundation

Lysosomes originally thought to be the dust bins of the body have recently been found to have some constructive roles too.

A new role has been discovered for a well-known piece of cellular machinery, which could revolutionise the way we understand how tissue is constructed and remodelled within the body.

Lysosomes are small, enzyme-filled sacks found within cells, which break down old cell components and unwanted molecules.

Continue reading “New construction role found for cell demolition tool” »

JAXA has signed a memo of understanding with iSpace to create moon mining industry.

(FoxNews.com) — Food producer Del Monte has received approval from the Food and Drug Administration to start selling a genetically engineered pineapple with pink flesh.

The new species Ananas comosus has been given the more consumer-friendly name of the “Rosé” and, according to The Packer, Del Monte has quietly been working on the fruit’s development since 2005.

So what makes the usually golden-colored fruit pink? The patened pineapple DNA is injected with a healthy dose of lycopene, the bright red pigment found in tomatoes and watermelons.

Just one aspect of our existence, maybe not necessarily survival.

The discovery of life on another planet might seem incompatible with faith in a deity. Yet many theologians are already open to the existence of extraterrestrials, argues the writer Brandon Ambrosino.

We all become accustomed to the tone and pattern of human speech at an early age, and any deviations from what we have come to accept as “normal” are immediately recognizable. That’s why it has been so difficult to develop text-to-speech (TTS) that sounds authentically human. Google’s DeepMind AI research arm has turned its machine learning model on the problem, and the resulting “WaveNet” platform has produced some amazing (and slightly creepy) results.

Google and other companies have made huge advances in making human speech understandable by machines, but making the reply sound realistic has proven more challenging. Most TTS systems are based on so-called concatenative technologies. This relies upon a database of speech fragments that are combined to form words. This tends to sound rather uneven and has odd inflections. There is also some work being done on parametric TTS, which uses a data model to generate words, but this sounds even less natural.

DeepMind is changing the way speech synthesis is handled by directly modeling the raw waveform of human speech. The very high-level approach of WaveNet means that it can conceivably generate any kind of speech or even music. Listen above for an example of WaveNet’s voice synthesis. There’s an almost uncanny valley quality to it.

Continue reading “Google’s DeepMind develops creepy, ultra-realistic human speech synthesis” »

At Quora, I occasionally play, “Ask the expert”. Today, I was asked if the difference between quotes at various Bitcoin exchanges presents a profit opportunity.

In addition to my answer, one other cryptocurrency enthusiast offered pithy, one-line response: He said “Buy local, sell internationally and pocket the difference!” I tend to believe the opposite is more likely to generate profit: Buy internationally and sell locally. But, I am getting ahead of myself. Here is my answer [co-published at Quora]…

Question:
A Bitcoin exchange in my country quotes a different rate than
international markets. Can I profit from the price difference?

Answer:
Buying and selling a commodity with the intention of profiting from the difference in price in various markets, regions or exchanges is called arbitrage. Typically, the item must be widely traded and fungible. Although it can be a tangible item (one that must be delivered or stored, like gold, oil, frozen orange juice or soy beans), arbitrage is more practical when applied to an ‘item of account’, such as foreign currency, equity shares, stock futures, or Bitcoin.

Continue reading “Bitcoin Arbitrage: Can you profit?” »

Interesting…

A transportable chemical reactor developed at Germany’s Karlsruhe Institute of Technology (KIT) and spinoff company Ineratec that uses solar power to convert CO₂ from the air and regenerative hydrogen from electrolysis into liquid fuels will be tested in a pilot plant.

A 14-year-old girl who said before dying of cancer that she wanted a chance to live longer has been allowed by the high court to have her body cryogenically frozen in the hope that she can be brought back to life at a later time.

The court ruled that the teenager’s mother, who supported the girl’s wish to be cryogenically preserved, should be the only person allowed to make decisions about the disposal of her body. Her estranged father had initially opposed her wishes.

During the last months of her life, the teenager, who had a rare form of cancer, used the internet to investigate cryonics. Known only as JS, she sent a letter to the court: “I have been asked to explain why I want this unusual thing done. I’m only 14 years old and I don’t want to die, but I know I am going to. I think being cryo‐preserved gives me a chance to be cured and woken up, even in hundreds of years’ time.

Continue reading “14-Year-Old Girl Who Died of Cancer Wins Right to be Cryogenically Frozen” »

In Brief As technology improves, the possibility that our world may be a simulated one is becoming more and more probable, argues Universe Today founder Fraser Cain. But can we ever prove that we live in a simulation of a reality?

All the world’s a stage. Or is it a simulation?

Continue reading “The Simulation Hypothesis: Is Reality All Just A Computer Simulation?” »