What does Tom think about the internet and technology?

There are both advantages and disadvantages.

What does Tom say about video games?

They can improve imagination and creativity.

They have no educational value.

What negative effect does Alice mention about smartphone usage?

Spending too much time on smartphones may be bad for her.

What does Alice emphasize about security?

Keeping email addresses and passwords safe is important.

Only strong passwords are enough.

Security settings do not matter.

What risk does Tom mention related to downloading software?

Downloading free software can be risky.

Free software is always better.

What does Alice say about positive uses of technology?

They create more problems than solutions.

How do Tom and Alice feel about the possibilities of technology?

They believe the possibilities are endless.

They think technology has limits.

They are negative about technology.

They only believe in traditional methods.

What common theme is discussed by Tom and Alice?

The balance of technology's advantages and disadvantages.

The total failure of technology.

The absence of creativity in technology.

The redundancy of the internet.

A Conversation About Technology

TECH FREE! by Sam Winton Have you ever wondered what it would be like to give up technology? I'm a TV journalist and I spend a lot of my working life in front of a computer or a TV. I decided to conduct my own private experiment: I would spend a day trying to manage without technological devices. What a scary thought! The first thing I usually do every day is reach for my smartphone to check the time and read any messages or emails. But I'd locked it away in a drawer the night before. Already I was feeling very cut off from the world, and it was only... actually, I had no idea what time it was! After breakfast, I needed to get some cash. Inevitably, this meant a trip to the bank because cash points are technological devices. I had to queue, but I had a very nice conversation with a woman whilst I was waiting. Not surprisingly, the bank teller thought I was a bit strange withdrawing money this way. I think she thought I was a robber! Then it was on to the supermarket. You may be wondering what's technological about that. Well, I had to make sure I avoided the self-service check-out and joined the queue for a normal one - with a real person. Naturally, it took longer, but I had a great chat with the guy who served me, and he told me about a new club that is opening up nearby. Would I have found out about that if I'd gone to the self- service check-out? No. Afterwards, I came home to have a go at writing a news story by hand. Strangely, I found it easier to concentrate on my writing. But my hand and fingers got really sore! And I have to confess - by this stage, I was having to make a real effort not to get my phone out and check my messages. I was starting to wonder what my friends were doing. Maybe they were making plans to go to that new club, and I would never know! All in all, I wouldn't say I could live without technology. Predictably, I really missed my phone all day. The worst part was not being able to check updates in the news or from my friends. I felt very out of touch. However, I kept to my promise of a tech-free day and I did have more face-to-face interaction. Undoubtedly, it made me realise just how addicted to technology we all are.

Computers have completely changed the way we live, learn, and work. We now live in the Information Age, a time when finding and sharing information is easier than ever before. With just a few clicks, we can learn about history, science, cooking, or almost anything we want. However, using computers too much can have negative effects, especially on our brains. Some studies show that people’s attention span is getting shorter because they are used to quick information. It can also be harder to remember things when we always rely on our phones instead of thinking deeply for ourselves. To keep your brain strong and healthy, it is important to take regular breaks from screens. Reading books, going for walks, and having face-to-face conversations can help. Technology is a wonderful tool, but it’s important to use it wisely and not let it replace real-world experiences.

THE SOAR SYSTEM A solar system is a group of planets and other celestial bodies that revolve around a star. A solar nebula- a vast cloud of gas and dust, mostly hydrogen and helium. How the Solar System Form • COLLAPSE AND SPINNING DISK FORMATION - Gravity pulls material inward. The cloud flattens into a spinning disk due to conservation of angular momentum. • PROTOSTAR FORMATION- (BIRTH OF THE SUN). Material collects at the center, and begun to heat up. When it reaches to 10 million KELVIN, nuclear fusion begins. thus, SUN is born. • PLANETESIMALS AND PROTOPLANETS. Dust and gas in the disk stick together via static and gravitational forces. These form planetesimals, which grow into protoplanets collision and accretion. • PLANET FORMATION. Inner disk: too hot for gas rocky planets form Mercury, Venus, Earth, Mars. • PLANET FORMATION. Outer disk: gas and ice giants. Jupiter, Saturn, Uranus, Neptune • LEFTOVER DEBRIS. Remaining materials forms moon, asteroids, comets and dwarf planets. DIFFERENT HYPOTHESIS IN THE FORMATION OF SOLAR SYSTEM. 1. NEBULAR HYPOTHESIS- The Solar system formed from a rotating cloud of Gas and Dust (solar nebula). As it rotates conservation of angular momentum caused the cloud to flatten into a disk. the Sun formed at the center (DISK) while planets formed from the surrounding materials through acceleration. thus, it explains the coplanar and nearly circular orbit of the planets all planets orbits around the sun on the same flat, disk shaped plane. Proposed by Immanuel Kant in 1755 and Modified by Pierre Simon Laplace in 1756. PROTOPLANET HYPOTHESIS. The Solar system formed from a rotating cloud of Gas and Dust (solar nebula). As it rotates conservation of angular momentum caused the cloud to flatten into a disk. 2. Protoplanet hypothesis. Builds on the nebular model but focuses more on the role of planetesimals which then form into full planets. PROCESS: - Small solid particles stick together through collisions. As collisions takes place, it grows into kilometer-sized planetesimals. Gravitational interactions lead to the formation of planets. Lead to formation of steroids belts and varying planet sizes 3. Encounter hypothesis. States that the sun encountered a rogue star. The encounter led to the removal of hot gas from both stars due to their gravitational interaction. The hot gas then accumulated and formed the planets. The materials from the less dense rogue star formed the other planets, while that from the sun formed the inner planets. 4. TIDAL HYPOTHESIS. (also called the Tidal Theory) is an early scientific idea about how the solar system might have formed. Proposed by James Jeans and Harold Jeffreys. A massive star passed very close to the early Sun. The hot gas then accumulated and formed the planets. The materials from the less dense rogue star formed the other planets, while that from the sun formed the inner planets. Streams of hot gas were drawn out from the Sun in elongated shape. These streams eventually condensed and cooled, forming planets, moons, and other bodies in the solar system. 5. Not accepted theory. Later studies showed the streams of hot gas would disperse too quickly into space instead of condensing into planets. The theory also couldn’t explain the specific orbital patterns and compositions we see today. Modern science favors the Nebular Hypothesis, which explains solar system formation through the collapse of a rotating gas cloud. Earth as the only habitable planet 1. Right Distance from the Sun (The Goldilocks Zone). Not too hot, not too cold — just right for liquid water to exist. 2. Atmosphere with Oxygen. Earth has a mix of gases, especially oxygen, which most living things need to survive. 3. Liquid Water. Earth has oceans, rivers, and rain — water is essential for all life. 4. Magnetic Field. Earth’s magnetic field protects us from harmful solar radiation. 5. Stable Climate. The atmosphere and natural cycles keep temperatures and weather mostly stable over time. 6. Rich Resources. Earth has soil for growing food, minerals, and energy sources that support life and technology. Solar explorations 1. AUGUST 6, 2014. First space craft to orbit a comet (ROSETTA PROBE). Captures the comet photograph. -Comets have coma and tail as it approaches to the sun. 2. JULY 14, 2015. NASA’s New Horizons spacecraft made history by becoming the first spacecraft to fly by Pluto, giving us our first close-up look at the dwarf planet. First time visiting Pluto. Before this, Pluto was just a blurry dot in telescope images. Revealed a surprising world New Horizons showed mountains of ice, smooth plains, and a heart-shaped region called Tombaugh Regio. Changed what we knew. Scientists thought Pluto would be dull and frozen — instead, it turned out to be geologically active and incredibly complex. 3. SEPTEMBER 8, 2016. NASA launched OSIRIS-REx, the first U.S. mission to collect a sample from an asteroid and return it to Earth. Changed what we knew. Scientists thought Pluto would be dull and frozen — instead, it turned out to be geologically active and incredibly complex. OSIRIS-REx stands for: Origins, Spectral Interpretation, Resource Identification, Security–Regolith Explorer It was sent to study the asteroid Bennu, a near-Earth asteroid about 500 meters wide. Mission Goals: Collect a sample of surface material from Bennu Study the asteroid’s omposition, structure, and history. Mission Goals: Help scientists understand the origins of the solar system. Learn more about asteroids that could impact Earth. 4. August 12, 2018: Launch of NASA’s Parker Solar Probe, the first spacecraft to "touch" the Sun by flying through its outer atmosphere, called the corona. Mission Goal: To study the Sun up close and help scientists understand: How the solar wind (a stream of charged particles) is formed. Why the Sun’s corona is hotter than its surface. What causes solar storms that can affect Earth’s satellites and power grids. 5. November 26, 2018: NASA’s Insight Lander Touches Down on Mars. Its mission was focused on studying the interior of the Red Planet (crust, mantle, and core of the planet). Why the Sun’s corona is hotter than its surface. What causes solar storms that can affect Earth’s satellites and power grids 6. November 26, 2018: NASA’s Insight Lander Touches Down on Mars. Its mission was focused on studying the interior of the Red Planet (crust, mantle, and core of the planet) 7. JULY 30, 2020 PERSEVERANCE PROBE. Perseverance rover as part of the Mars 2020 mission aboard an Atlas V-541 rocket This marked a major step in Mars exploration. 8. DECEMBER 25, 2021-JAMES WEBB SPACE TELESCOPE. Investigate exoplanets’ atmospheres for signs of habitability. Observe the first galaxies formed after the Big Bang. Study the formation of stars and planetary systems. Look deeper into the infrared universe than ever before. RESULTS OF EXPLORATION • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life). • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life). • Evidence of Ancient Life-friendly Environment. • Sedimentary rocks formed in water-rich environments. • Signs of clay and carbonate minerals, which can preserve biosignatures (traces of past life).

WHAT IS SCIENCE? - is a way in which answers related to NATURAL events are proposed. - a way in which people can learn and UNDERSTAND events in the NATURAL WORLD - based on OBSERVABLE EVENTS - a study of the NATURAL WORLD - a method of DISCOVERY and UNDERSTANDING by using a PROBLEM-SOLVING process called the?? - A systematic body of knowledge based on observation and experimentation. FOUR COMMON CHARACTERISTICS OF SCIENCE: 1. It focuses on the NATURAL WORLD. 2. Goes through experiment. 3. Relies on evidence. 4. Passes through the scientific community. WHAT IS TECHNOLOGY? Brian Arthur (2009) defined technology as: 1. a means to fulfill a human purpose 2. assemblage of practices and components 3. a collection of devices and engineering practices available to a culture. SOCIETY ST (Science Technology) would not exist without society. WHAT IS STS? Science and Technology and Society (STS) is the study of how society, politics and culture affect scientific research and technological innovation and how these, in turn affects society, politics and culture. EVENTS IN THE HISTORY OF SCIENCE AND TECHNOLOGY THAT TRANSFORMED THE SOCIETY (IN THE WORLD) ANCIENT PERIOD 3500 BC. - 500 AD EUROPE - use of fire by Homo Erectus CA 750,000 - Stone Headed Spears CA 45,000 - Wooden bow and arrow CA 20,000 - The Minoans build palaces in Crete CA 2,000 THE AMERICAS - The Folsom people living on eastern side of the Rocky Mountain developed sophisticated tools CA 8,000. - Pottery is made in South America CA 6,000 - Olmec sculpture carves figurines and giant human heads. CA 1200 ASIA AND OCEANA - Earliest known clay pots are made in Japan CA 11,000. - Bronze is first made in Thailand CA 4000 - A lunar calendar is developed in China CA 2950 - Chinese doctors begin using acupuncture CA 2500 - The Hindu calendar of 360 days was introduced in India CA 1000 AFRICA AND MIDDLE EAST - Homo erectus uses stone tools CA 1000000 - CA 15000 in Africa, bone harpoons are used for fishing. - Clay tokens are used for record keeping in Mesopotamia CA 7500 - Mesopotamian mathematicians discover the Pythagorean Theorem MEDIEVAL PERIOD CA 500 -1500 - Dark ages because few written records and evidences remained - Scholastic tradition was established by Charlemagne - Vertical windmills, spectacles, mechanical clock, water mills, gothic style were invented - Johannes Gutenberg invented the printing press RENAISSANCE PERIOD 14TH – 17TH CENTURY - Rebirth of revival - Printing with movable type allowed Bible, secular books made in large amount - Nicolas Copernicus presented a heliocentric theory - Galileo Galilei invented telescope INDUSTRIAL REVOLUTION 18TH CENTURY - Skilled workers were set aside because of the machines - Iron production, steam engine and textile flourished - Scottish James Watt improved steam engine Robert Fulton (steam boat) - The following were invented: Light bulb, telephone, first steam powered locomotive 19TH CENTURY - Age of machine and tools - Herman Helmholtz (law of conservation of energy) - James Clark Maxwell (light as electro-magnetic wave) - Henry Becquerel (radioactivity) - Marie and Pierre Curie (radium) - Hans Christian Oersted (electric current near the magnet) - Michael Faraday (magnet produces electricity) - Atomic Theory proposed by John Dalton - Electron discovered by JJ. Thomson - Telegraph developed by Samuel Morse 20TH CENTURY - Communication, transportation, military research were developed - Personal computer was created - Intel developed microprocessor - Apple was introduced by Steve Jobs and Steve Wozniak - Internet was created (ARPANET) - Henry Ford's mass production of cars - Artificial Intelligence was invented SCIENCE, TECHNOLOGY AND SOCIETY (PHILIPPINE HISTORY) Stone Age - Archeological findings show that modern man from Asian mainland first came over land on across narrow channels to live in Batangas and Palawan about 48,000 B.C. - Subsequently they formed settlement in Sulu, Davao, Zamboanga, Samar, Negros, Batangas, Laguna, Rizal, Bulacan and Cagayan. Inventions - They made simple tools and weapons of stone flakes and later developed method of sawing and polishing stones around 40,000 B.C. - By around 3,000 B.C. they were producing adzes ornaments of seashells and pottery. Pottery flourished for the next 2,000 years until they imported Chinese porcelain. Soon they learned to produce copper, bronze, iron, and gold metal tools and ornaments. Iron Age - The Iron Age lasted from the third century B.C. to 11th century A.D. During this period Filipinos were engaged in extraction smelting and refining of iron from ores, until the importation of cast iron from Sarawak and later from China. INVENTIONS AND DISCOVERIES - They learn to weave cotton, make glass ornaments, and cultivate lowland rice and dike fields of terraced fields utilizing spring water in mountain regions. - They also learned to build boats for trading purposes. - Spanish chronicles noted refined plank built warships called caracoa suited for interisland trade raids 10TH CENTURY A.D. - Filipinos from the Butuan were trading with Champa (Vietnam) and those from Ma-I (Mindoro) with China as noted in Chinese records containing several references to the Philippines. These archaeological findings indicated that regular trade relations between the Philippines, China and Vietnam had been well established from the 10th century to the 15th century A.D. TRADING - The People of Ma-I and San-Hsu (Palawan) traded bee wax, cotton, pearls, coconut heart mats, tortoise shell and medicinal betel nuts, panie cloth for porcelain, leads fishnets sinker, colored glass beads, iron pots, iron needles and tin. SOME PRESPANISH FILIPINO SCIENCE AND TECHNOLOGY - Curative values of plants extract use as medicine - Alphabet (Alibata) - Counting Methods - Weights - Measuring system (isang gatang) - Calendar based on the periods of moon - Banaue Rice Terraces SPANISH REGIME  Religion the Catholic Church - The latter part of the 16th Century Development of schools: - Colegio de San Ildefonso-Cebu-1595 - Colegio de San Ignacio-Manila-1595 - Colegio De Nuestra Senora del Rosario-Manila 1597 - Colegio De San Jose-Manila-1601  Colegio De San Ildefonso De Cebu - In 1863 the colonial authorities issued a royal degree to reform the existing educational system. In 1871 the school of medicine and pharmacy were opened to UST, after 15 years it had granted the degree Of Licenciado En Medicina to 62 graduates.  Medicine - Development of hospitals San Juan Lazaro hospital the oldest in the far east was founded in 1578.  Roads and Bridges Among other Spanish contributions: - Arithmetic - Algebra - Geometry - Trigonometry - Physics - Hydrography - Meteorology - Navigation - Pilotage American Period and Post Commonwealth Era - BUREAU OF GOVERNMENT LABORATORIES (1901) - BUREAU OF SCIENCE (1905) - INSTITUTE OF SCIENCE (1946) RA 2067 OTHERWISE KNOWN AS THE “SCIENCE ACT OF 1958”. - This was enacted to integrate, coordinate, and intensify scientific and technological research and development and to foster invention including allocation of funds and other purposes. NATIONAL RESEARCH COUNCIL WAS ESTABLISHED ON DECEMBER 8, 1933. - Its Mandate (Nrcp) Promotes And Supports Fundamental Or Basic Research For The Continuing Total Improvement Of The Research Capability Of Individual Scientists Or Group Of Scientists; Provides Advice On Problems And Issues Of National Interest; Promotes Scientific And Technological Culture To All Sectors Of Society; And Fosters Linkages With Local And International Scientific Organizations For Enhanced Cooperation In The Development And Sharing Of Information NATIONAL RESEARCH COUNCIL WAS ESTABLISHED IN DECEMBER 8, 1933. - Its Mandate (NRCP) promotes and supports fundamental or basic research for the continuing total improvement of the research capability of individual scientists or group of scientists; provides advice on problems and issues of national interest; promotes scientific and technological culture to all sectors of society; and fosters linkages with local and international scientific organizations for enhanced cooperation in the development and sharing of information. It was during the American Period when Science was inclined towards: - Agriculture - Food Processing - Forestry - Medicine - Pharmacy - Nursing

Richard Bland College (RBC), Virginia’s selective, two-year, residential, liberal arts transfer institution, was born through innovation. In 1959, years before the Virginia Community College system was imagined, Frank Ernst – a Gateway region native, entrepreneur, and retired executive of Hopewell’s Allied Chemical Plant – proposed the creation of an institution grounded in the liberal arts tradition with opportunities for specialized training in in-demand fields such as engineering to the State Council of Higher Education. After discussions with Virginia Tech and the University of Virginia, Ernst found a willing partner in the College of William & Mary, the second-oldest university in the United States, who founded Richard Bland College in 1960. RBC has since offered multiple certificates and university-parallel two-year degrees. The College was named for the Virginia statesman and champion of public rights, Richard Bland. Son and grandson of successful planters, Richard Bland was educated at The College of William and Mary. From 1742 until his death in 1776, he represented the area in which the College is now located, first in the House of Burgesses, and later, with the adoption of a state constitution, in the House of Delegates. He also served as a delegate from Virginia in both the First and Second Continental Congresses. It seems fitting, therefore, that an institution of higher learning located in an area served for so many years by this distinguished Virginia patriot and scholar, should derive its name from one whom Jefferson described “as the most learned and logical man of those who took prominent lead in public affairs.” Before the Civil War, the property on which the College is now located was a plantation owned by the Gurley family. It became an important part of the Union-occupied territory during the 1864-1865 Siege of Petersburg. The present campus was the scene of two battles during that campaign. Shortly after the turn of the century, Hatcher Seward established a dairy and cattle farm on the former Gurley property and constructed two farmhouses. Today they serve as the President’s residence and the Hospitality House. In the early 1900s, the still-beautiful grove of pecan trees was planted. The farm was used as a work camp for about twenty conscientious objectors during World War I. The Commonwealth of Virginia authorized Central State Hospital to purchase the land in 1932 for use as the Petersburg Training School and Hospital for African-American Youth. That institution was moved in 1959, and the land, still owned by the Commonwealth, became the location for the establishment of Richard Bland College of The College of William and Mary. Under the guidance of Colonel (Ret.) James M. Carson, the former hospital and training facility was transformed into Richard Bland College, and classes were held beginning in 1961. In the late 1960s, Ernst Hall (named for a local business leader influential in the establishment of the college) was added to the original campus. In addition, a Student Center Library building and a gymnasium also were constructed in the early 1970s. Colonel Carson retired as the founding President of the College in 1973. From 1973 through 1975, Dr. Cornelius Laban, Professor of Biology, Emeritus, served as the Acting President of Richard Bland College. In 1975, Dr. Clarence Maze succeeded Colonel Carson as Richard Bland College’s second President. During his tenure, Richard Bland College expanded its academic programs, added an Asian water garden that was designed by Dr. Maze and expanded international programs and travel. In recognition of his service to the College, the renovated administration building was named Maze Hall upon his retirement in 1996. In 1996, Dr. James B. McNeer succeeded Dr. Clarence Maze as Richard Bland College’s third President. Dr. McNeer introduced a residential life program and oversaw the addition of the Residential Village in 2008. The Residential Village was comprised of two dormitories, Freedom Hall and Patriot Hall, which housed 250 students. A new Science and Technology Building was added in 2010, and in recognition of his service to the College, this building was named James B. McNeer Hall. Dr. McNeer retired in 2012. In 2012, Dr. Debbie L. Sydow succeeded Dr. James McNeer as Richard Bland College’s fourth president. Dr. Sydow expanded the reach, range and diversity of students attending Richard Bland College. She oversaw a physical campus transformation through extensive building renovation and new construction, creation of a Business Innovation Park, and conservation of the iconic pecan grove and water garden. President Sydow reinstituted intercollegiate athletics in 2013 and has since hailed three NJCAA national championship teams. She supported the Foundation’s emergence as a vibrant, entrepreneurial organization led by a Board of Directors composed largely of alumni, and she secured the largest private gift in College history to launch the W&M Promise Scholars program. By effectively leveraging partnerships, President Sydow boosted work-based learning and expanded academic and career pathways for students.

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