Major mode for editing S-Expression Markup Language files

Major mode for editing S-Expression Markup Language files

With compare 2 files, SEML is short and easy to understand for Lisp hacker. Since SEML can use Elisp freely in SEML file, I think that it has the same power as PHP. It is already set to automatically enable seml-mode for typical seml file extensions as follows, but if you want to enable seml-mode for special extensions or for other reasons, you need to set it to an optional setting.

Source: github.com

Cashing In: How to Make Negative Interest Rates Work

Cashing In: How to Make Negative Interest Rates Work

To get around this problem, in a recent IMF staff study and previous research, we examine a proposal for central banks to make cash as costly as bank deposits with negative interest rates, thereby making deeply negative interest rates feasible while preserving the role of cash. When setting a negative interest rate on e-money, the central bank would let the conversion rate of cash in terms of e-money depreciate at the same rate as the negative interest rate on e-money. This dual local currency system would allow the central bank to implement as negative an interest rate as necessary for countering a recession, without triggering any large-scale substitutions into cash.

Source: blogs.imf.org

Emacs Major Mode for Editing SEML (S-Expression Markup Language) Files

Emacs Major Mode for Editing SEML (S-Expression Markup Language) Files

With compare 2 files, SEML is short and easy to understand for Lisp hacker. Since SEML can use Elisp freely in SEML file, I think that it has the same power as PHP. It is already set to automatically enable seml-mode for typical seml file extensions as follows, but if you want to enable seml-mode for special extensions or for other reasons, you need to set it to an optional setting.

Source: github.com

Learning by Association in Plants (2016)

Learning by Association in Plants (2016)

As expected, we found that all seedlings of the control group grew into the arm of the maze where the blue light had been presented in the last training session (white bars; Fig. 2). During the three training days, the seedlings were maintained at their respective temperature regimes in total darkness, except for the three 1-h sessions with blue light exposure paired with the fan (see orange and blue rectangular areas; Fig. 3A). In the ‘Light’ group, the majority of tested seedlings grew towards the fan, opposite to the arm where the light was delivered during the last training session (green bar; Fig. 3Bi), confirming the results of the first experiment.

Source: www.nature.com

Hacking the Casio F-91W to Handle 1000 Psi

Hacking the Casio F-91W to Handle 1000 Psi

The Casio F-91W is one of the most iconic watches of the past few decades. Theoretically, as water pressure increases around the watch, due to the fact that it’s filled with an incompressible liquid (as opposed to a compressible gas), it can successfully “push back” against the water and it will not succumb to implosion due to increasing pressures. I don’t have any way of testing, but a similar experiment (on a Casio G-Shock) allowed for pressures of up to 1200PSI, so I would expect similar numbers out of my watch.

Source: dvt.name

A man who ran out of air at the bottom of the ocean

A man who ran out of air at the bottom of the ocean

This vital umbilical cord to the world above carried power, communications, heat and air to his diving suit 100m (328ft) below the surface of the sea. Over the next 30 minutes at the bottom of the North Sea, Lemons would experience something that few people have lived to talk about: he ran out of air. The three climbed into the diving bell, which would be lowered from the ship, the Bibby Topaz, to the sea bed where they would carry out their repair work.

Source: www.bbc.com

Shady Numbers and Bad Business: Inside the Esports Bubble

Shady Numbers and Bad Business: Inside the Esports Bubble

These games revitalized esports as an industry around 2011 with their championship series, their sails catching the winds of millions of registered players. (Kotaku cites NewZoo several times in this report in lieu of other data, although it is difficult to trust much public data on the esports industry, and several of our sources have issues with NewZoo’s numbers, with some saying that NewZoo’s calculations are too opaque to be reliable.) The ecosystem of esports organisms vying for resources consists of esports teams and tournament organizers, who shell out money for player salaries and flashy events with cash from investors and sponsors.

Source: kotaku.com

Hollywood studios say they’re quitting Netflix, the truth is more complicated

Hollywood studios say they’re quitting Netflix, the truth is more complicated

Netflix has used their shows and movies to upend pay TV and build a streaming business that investors value at more than $150 billion.Netflix bears have pointed to the risks of the company losing popular content. And when the big Marvel, Star Wars and Pixar films return to Netflix in a few years, they’ll disappear from Disney’s own online service, according to the people. Just one problem: ATT, which bought Time Warner for $85 billion last year, has a lot of its film and TV content tied up with Netflix and others.

Source: www.al.com

Emu: Language for Programming GPUs in Rust

Emu: Language for Programming GPUs in Rust

Emu is a high-level language for programming GPUs. Here are some example functions…

{ (num_particles , num_moles ) { num_particles num_moles L; } (global_particles_x [ ], global_particles_y , global_particles_z ) { global_particles_z[ ( )] nm; global_particles_x[ ( )] cm; global_particles_y[ ( )] cm; } (global_particles_r [ ]) { global_particles_r[ ( )] TAU; } // n is the dimension of the matrices // a and b are the matrices to be multiplied, c is the result (n , global_a [ ], global_b [ ], global_c [ ]) { i: ( ); j: ( ); k . n { global_c[i n j] global_a[i n k] global_b[k n j]; } } }

To get started programming GPUs with Emu, check out the book, the examples, and the crate itself.

Source: github.com

Millennials ‘Make Farming Sexy’ in Africa, Where Tilling Soil Once Meant Shame

Millennials ‘Make Farming Sexy’ in Africa, Where Tilling Soil Once Meant Shame

His first year, he invested nearly $80,000 in planting maize — but without irrigation, a dry spell wiped out the crop. This year his farm is on track to break even for the first time, he said. After years of working to engage youth and women in farming, she became a farmer herself.

Source: www.nytimes.com