Fun

Movie: Crime 101

Info

  • Released: February, 2026
  • Starring: Chris Hemsworth, Mark Ruffalo, Halle Berry
  • Director: Bart Layton

Summary

A sad-sack detective (Mark Ruffalo) is getting divorced, moving to the beach, and obsessed tracking down a thief that is untraceable. Naturally, rest of dept thinks his theory is crazy.

The thief (Chris Hemsworth) is meticulous, calm, and socially inept. He has fancy clothes, fancy car, fancy watch, fancy apartment all with no character. Naturally,
he falls in love, awkwardly, and decides one last big score. His boss decides he’s lost his edge and replaces him with a psycho thief.

Hemsworth then tries to recruit an insurance agent (Halle Berry) for high end customers to help him identify his victims. Of course, she’s put down on the job and gets fed up. After agreeing to help with the theft, Berry instead betrays him to Ruffalo.

For the final score, everything goes crazy, all the bad guys lose, all our characters are compromised, and they all live happily ever after.

Opinion

Mark Ruffalo looks like Peter Falk in Columbo. The story is almost good. I thought the title, Crime 101 was about learning how to do crime but really it’s referring to Highway 101 in California — that’s probably the best twist of the movie.

Fun

Movie: Mercy

Info

  • Released: January, 2026
  • Starring: Chris Pratt
  • Director: Timur Bekmambetov

Summary

In the near future an AI called Mercy acts as judge, jury, and executioner (effectively). Imagine
all personal media, location data, surveillance camera, transactions, etc is
placed in the cloud by law. When a murder occurs and the AI determines there’s a high probability of who did it then a trial starts immediately and the defendant has 90 minutes to convince reduce the AI’s probability to < 92% — otherwise execution happens.

There've been only 18 such trials, I assume they were all found guilty.

Naturally, a detective who's a big supporter of Mercy finds himself in the executioner's seat, accused of murdering his wife and the clock is ticking.

Opinion

Mercy is 75% an action movie, 15% about justice, and 10% a mystery. The idea of a rush to judgment by the AI is too obvious. That anyone could effectively defend themselves in the circumstances ludicrous. At least it's reasonable that Chris Pratt's character could be guilty though the twist at the end is too much.

Fun

Geology 100: Exam 3 review

Geology 100: Exam 3 Review

  • Last lecture: Thu, Dec 3 (review)
  • Last day: Tues, Dec 8th
  • Final:
    • Tues, Dec 8th around 3pm until 8
    • or Tues, Dec 15th@5:20pm
    • 1.5hr
    • 40 questions
    • Geologic time and Plate Tectonics

Review

  • When did dinosaurs Become extinct
  • How old is earth
  • Which era did dinosaurs live
  • What was the earliest form of life
  • Eras and periods of geologic time table (keep handy)
  • In what era do we live now?
  • Who is father of geology
  • Unconformity
  • Unitarism
  • What isotope for events in past 50k years
  • What is half-life
    • If 25% is left how many half-lives
  • Faunal succession
  • Which isotope is used for organic remains
  • Mesozoic super continent’s name?
  • How old is oldest oceanic crust
  • Given something like east Africa ridge what type of plate boundary
  • Where find submarine trenches and what type of plate boundary
  • How did the Andes mountains form?
  • What did Vine&Matthews explain?
  • What explains magnetic stripes orientation on ocean floor
  • What is mechanism for plate tectonics
  • What type of setting is Iceland
  • Who originated idea of continental drift and what evidence
  • Why was it rejected
  • What is the curie point?
  • What is the lithosphere
  • How were Himmalayan mountains formed
  • What is a transform plate boundary
Fun

Geology 100: vocabulary

Weathering

Physical Weathering

  • Exfoliation: rock breaks apart in layers
    • Igenous rocks
    • Half Dome
    • Stone Mountain, Georgia
  • Frost Wedging
    • Shattered rocks
  • Biological
  • Abrasion: wind, ice, water

Chemical Weathering

  • mineral breakdown
  • Dissolution (dissolver in water)
  • Acid Reactions (water + CO2 carbonic acid); Water + sulfur sulfuric aside
    • H2O + CO2 + CaCO3 –> Ca+2 + 2HCO3-
  • Oxidation
  • Hydration: attachment of water to crystalline structure
  • Hydrolysis: Hydrogen and oxygen in water with rock
  • Solution: rock is dissolved in water
    • pH, temperature
    • evaporite deposits
  • Goldrich Stability series
    • Similar to Bowen’s Reaction Series but for speed to weather
    • Olivine/pyroxene + H2CO3 (acid) to clay
  • Karst landforms
    • limestone sinkhole

Erosion by Gravity

  • Rock fall
    • Talus: debris at base of a steep slope
    • Peru, 1970 Nevado Huascaran
  • Rock Slides
  • Soil Slumps
  • Mud flows
  • Lahar: 1985 Columbia: 70km!
  • Debris flow
  • Creep: leaning poles, bent trees

Erosion by water

  • Point bar: deposits from water slowing
  • Cut Bansk show erosion from fast water
  • River meanders
  • Oxbow lakes (Australian Billabong)
  • Alluvial Fans

Aswan Dam

  • 1960 – 1971
  • Formed Lake Nassar
  • Many economic tenets
  • Many ecological/economic costs

Ground Water

  • Water cycle
    • Percolation: water seeping into ground water
    • Run off to see
    • Evaporation
    • Condenstations
    • Precipitation
    • Transpiration: water from plants)

Glaciers

  • Movement
  • Types: Alpine, Continental

Deserts and Wind Action

Fun

Geology 100: Exam 2 review

Lecture 17: 2020-11-05

Exam 2: Tues, Nov 10

56 questions; multiple choice; 1.5hrs

Much of the material is definitions or just common sense.

Questions

  • Definition of weathering
  • Name of mineral that dissolves in carbonic acid
  • Know different types of physical and chemical weathering
    • Oxidation, hydrolisis, …
    • What is exfoliation?
  • Type of climate where chemical weathering is most effective
  • Know different agents of erosion (running water, ground water, glaciers, wind)
    • Which is most effective today
    • Which was most effect 10k ago
  • When it comes to mass wasting, what makes a slope stable (or unstable)
  • Know different types of mass wasting
    • Slide vs Slump
    • Rockfall, …
    • What is a landslide
    • What is a creep
  • What triggered landslide in Peru in 1970?

Running water (rivers)

  • What are point bars
  • What is saltation
  • How does a river carry sediments (e.g. different loads)
    • dissolved, suspended, bed load
  • What is river discharge
  • What is a delta
  • Largest river in North America
  • What is a meander stream?
  • What is oxbow lake
  • Aswan Dam
    • Where are sediments deposited
    • What may have changed?
  • What is the water table?
  • What is a stalactite vs stalagmite
  • What is porosity? Permeability?
  • What is an artesian well?
  • What is an aquifer
  • What is aquiclude
  • Why is rain water acidic?
  • What is karst topography/landscape?
  • Problems with excessive pumping of ground water

Glaciers

  • What portion of earth surface is covered by glaciers
  • What causes ice ages
  • What’s been happening to glaciers for past 200 years
  • Different types of glaciers
  • Where is largest glacier in world today?
  • What is a moraine? Terminal moraine? Medial moraine?
  • What kind of moraine is south fork of Long Island
  • What’s name of last ice age
  • Why drill in ice in Antarctica? What’s in the core? Climate change
  • What shape are glacial valleys
  • When was the last advance of Pleistocene
  • What happens to sea level when glaciers advance

Wind

  • Eolian is overall term from Greek god
  • Loess & dunes: wind deposits. What’s difference?
  • What is deflation surface?
  • What is desertification
  • What are barchan dunes? Parabolic dunes
Fun

Geology 100: Basic Vocabulary

Common prefixes, suffixes, and roots

  • clast: broken
  • -cline: tilted, gradient
  • de-: reduce
  • dis-: separation, opposite
  • ex-: out of, away from
  • feld: field
  • geo-: earth
  • hydro: water
  • iso: same
  • -lith: stone
  • -meso: middle
  • meta-: change
  • -morph: form, shape
  • plagio-: combining form
  • paleo-: ancient
  • pelagic: pertaining to ocean
  • pluto-: deep seated (Roman god of underworld)
  • pre-: before
  • proto-: first
  • pyro-: fire
  • spar: crystalline materials
  • -sphere: ball
  • strat-: layer
  • stria: small groove
  • sub-: under
  • super-: above
  • syn-: together
  • tecto-: build or construct. Geology means movement of structures

Samples

Here are some examples based on the above:

  • decline: reduce tilted.
  • pyroclast: fire broken.
  • stratosphere: layer sphere
  • hydrosphere: water sphere
  • isomorph: same shape
  • metamorphic: change shape
  • mesolith: middle stone
  • feldspar: field crystalline structure
  • plagioclase feldspar:

Minerals

The 8 most common elements in Earth’s crust (by mass) are: 

- 46.6% Oxygen (O)
– 27.7% Silicon (Si)
– 8.1% Aluminum (Al)
– 5.0% Iron (Fe)
– 3.6% Calcium (Ca)
– 2.8% Sodium (Na)
– 2.6% Potassium (K)
– 2.1% Magnesium (Mg)

  • Potassium feldspar, potassium (K), aluminum (Al), silicon (Si), and oxygen (O).
Fun

Geology 100: Exam 1 review

Lecture 08: 2020-10-01 — Thu Oct 1, 2020

Exam

No class previous two lectures

  • Strategy:
    • Review powerpoint
    • Listen lectures
  • Formation of the Universe, Solar System, Earth
    • How did planets form
    • How old is Earth
    • What is core of earth made of
    • Order of layers in Earth
    • How did atmosphere get oxygen?
    • Difference between inner and outer (terrestrial vs jovian)
  • Minerals
    • ionic vs covalent bonding
    • proton, neutron, electron
    • Hardest mineral?
    • Why is hardest?
    • Which two most abundant elements in crust of the earth
    • What are silicates?
    • Why are Feromagnesian sillicates dark?
    • Softest mineral (Mohs hardness scale)
    • What is cleavage in minerals?
    • What are isotopes
    • What is nucleus of atom made of?
    • Definition of a rock
    • What are 3 different types of rocks
    • What is magma? What is lava
    • 3 type of magam: felsic, intermediate, mafic
    • What is obsidian
    • Order of crystallization in the Bowen reaction series
    • Difference between inclusive and exclusive rocks
    • What is porphritic text in igneous rocks
    • Dominant mineral in limestone and marble
    • What kind of rock is coal?
    • What is dominant mineral in salt
    • What is foliation
    • What is difference between intrusive and extrusive rocks
    • Difference between contact and regional metamorphism
  • Volcanoes
    • What is a lahar
    • Most active volcanoe
    • Three different types of volcanoes: shield, cone, strata
    • What is a pyroclastic flow
    • How many active volcanoes in the world?
    • What is a caldera
    • Difference between active, extinct, and dormant volcanoes
    • Which Hawaiian island is likely to erupt
    • Pacific rim of fire is where most composite volcanoes are located
    • What kind of volcano is Mt. St. Helens
    • What type of geologic setting are the Hawaiian islands?
    • What is a Plinian eruption?
    • If Yellowstone erupted today how much ash would fall in New York?
    • what is the difference between a VEI 5 and a VEI 7
    • Which volcano was a VEI 8 eruption 74,000 years ago (caused global climate change for next few years; decrease in homosapian population down to 12,000)
Fun · Technology

CppCon 2019: Some photos

CppCon moved to Denver, Colorado (technically Aurora, CO) just a few miles from Denver Airport. 1400 people attended from Sept 16-20 and a 150 talks over the 5 days. Additionally, there were 1 and 2 day training classes the weekends before and after the conference.

The Gaylord Rocky Mountain Resort hosted CppCon. It’s a huge place that’s very conference oriented though there are some nice pools and rec areas. You are pretty isolated so plan on eating at the nice but overpriced restaurants.