The 3 Types of Quantum Computers and Their Applications
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The 3 Types of Quantum Computers and Their Applications

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The 3 Types of Quantum Computers and Their Applications

The 3 Types of Quantum Computers and Their Applications

It’s an exciting time in computing.

Just days ago, Google’s AlphaGo AI took an insurmountable lead in the 3,000 year-old game of Go against the reigning world champion, Lee Sedol. In a five-game series, the score is now 3-1 for the machine with one game left on March 15, 2016 in Seoul, South Korea.

While IBM’s Deep Blue beat reigning chess champion Garry Kasparov in 1997 by using brute force, Go is a game with more possible moves than atoms in the known universe (literally). Therefore, the technology doesn’t yet exist to make such calculations in short amounts of time.

Google had to take a different approach: to beat the grand master, it needed to enable AlphaGo to self-improve through deep learning.

AlphaGo’s historical decision is a milestone for artificial intelligence, and now the technology community is anxiously waiting to see what’s next for AI. Some say that it is beating a human world champion at a real-time strategy game such as Starcraft, while others look to quantum computing – technology that could raise the potential power of AI exponentially.

What is Quantum Computing?

While everyday analog computing is limited to having a single value of either 0 or 1 for each bit, quantum computing uses quantum bits (qubits) that are simultaneously in both states (0 and 1) at the same time.

The consequence of this superposition, as it’s called, is that quantum computers are able to test every solution of a problem at once. Further, because of this exponential relationship, such computers should be able to double their quantum computing power with each additional qubit.

Qubits explained
Image credit: Universe Review

Types of Quantum Computers

There are three types of quantum computers that are considered to be possible by IBM. Shown in the above infographic, they range from a quantum annealer to a universal quantum.

The quantum annealer has been successfully developed by Canadian company D-Wave, but it is difficult to tell whether it actually has any real “quantumness” thus far. Google added credibility to this notion in December 2015, when it revealed tests showing that its D-Wave quantum computer was 3,600 times faster than a supercomputer at solving specific, complex problems.

Expert opinion, however, is still skeptical on these claims. Such criticisms also shed light on the major limitation of quantum annealers, which is that they may only be engineered to solve very specific optimization problems, and have limited general practicality.

The holy grail of quantum computing is the universal quantum, which could allow for exponentially faster calculations with more generality.

However, building such a device ends up posing a number of important technical challenges. Quantum particles turn out to be quite fickle, and the smallest interference from light or sound can create errors in the computing process.

Doing calculations at exponential speeds is not very useful when those calculations are incorrect.

The Market and Applications

IBM highlights just some of the possibilities around universal quantum computers in a recent press release:

A universal quantum computer uses quantum mechanics to process massive amounts of data and perform computations in powerful new ways not possible with today’s conventional computers. This type of leap forward in computing could one day shorten the time to discovery for life-saving cancer drugs to a fraction of what it is today; unlock new facets of artificial intelligence by vastly accelerating machine learning; or safeguard cloud computing systems to be impregnable from cyber-attack.

This means that quantum computing could be a trillion dollar market, touching massive future markets such as artificial intelligence, robotics, defense, cryptography, and pharmaceuticals.

However, until a universal quantum can be built, the market remains fairly limited in size and focused on R&D. Quantum computing is expected to surpass a market of $5 billion market by 2020.

As a final note: its worth seeing where quantum computing sits on Gartner’s emerging technology hype cycle:

Tech hype cycle

Gartner still describes it as being “10 years or more” away from reaching the plateau.

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The Top Downloaded Apps in 2022

Six of the top 10 most downloaded apps in Q1 2022 were social media apps, and four of them are owned by Meta.

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The most popular apps in Q1 2022, by number of downloads

The Top Downloaded Apps in 2022

Whether they’re providing a service like ride-sharing or acting as a mere source of entertainment, mobile apps have become an integral part of many peoples’ day-to-day lives.

But which apps are most popular among users?

This graphic uses data from a recent report by Sensor Tower to show the top 10 most downloaded apps around the world in Q1 2022 from the Google Play and Apple App Store.

Social Reigns Supreme

According to the report, total app downloads reached 36.9 billion in Q1 2022, a 1.4% increase compared to Q1 2021.

A majority of the top 10 most downloaded apps were social media platforms, with Meta and ByteDance owning six of the top 10.

RankAppCategory
1TikTokEntertainment
2InstagramPhoto and video
3FacebookSocial networking
4WhatsAppMessaging
5ShopeeShopping
6TelegramMessaging
7SnapchatPhoto and video
8MessengerMessaging
9CapCutPhoto and video
10SpotifyMusic

Meta’s four platforms on the list are Instagram, Facebook, WhatsApp, and Messenger, while ByteDance owns TikTok and video-editing platform CapCut.

Just outside the top 10 are Zoom and WhatsApp Business (yet another Meta-owned app).

TikTok’s Winding Road to the Top

In Q1 2021, TikTok exceeded 3.5 billion all-time downloads, becoming the fifth app (and the first non-Meta app) to reach this milestone. This is impressive considering the app has been banned in India as of June 2020. Prior to the ban, India accounted for 30% of TikTok’s downloads.

India’s not the only country that’s banned the use of TikTok. Pakistan has blocked TikTok multiple times because of concerns over “inappropriate” content. However, it’s worth noting that the bans in Pakistan only lasted a few days before being lifted, and currently, Pakistanis are able to access the platform.

Top 10 Highest Grossing Apps

TikTok isn’t just the most downloaded app in the world—it’s also the highest-grossing non-game app, based on Q1 2022 revenue from the App Store and Google Play:

RankAppCategory
1TikTokEntertainment
2YouTubePhoto and video
3Disney+Entertainment
4Google OneProductivity
5TinderLifestyle
6PiccomaBooks
7Tencent VideoEntertainment
8iQIYIEntertainment
9HBO MaxEntertainment
10LINE MangaEntertainment

TikTok generated an impressive $821 million in consumer spending in the last quarter. The video-sharing platform was the top-grossing app on the App Store, and the second-highest-grossing on Google Play, coming just after Google One.

While none of Meta’s platforms made it onto the top 10 list for gross revenue, these platforms make a ton of money that doesn’t necessarily flow through app stores. In 2021, Meta generated more than $117.9 billion in revenue, with over 97% of that coming from ads.

Growth’s on the Horizon

The pandemic had a massive impact on the app market.

In 2020, app spending on things like premium access, in-app purchases, and subscriptions surged by 30% year-over-year to reach $111 billion.

And while COVID-19 restrictions are easing in most places around the world, app spending isn’t likely to taper off anytime soon. By 2025, spending is expected to grow to $270 billion.

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Synthetic Biology: The $3.6 Trillion Science Changing Life as We Know It

The field of synthetic biology could solve problems in a wide range of industries, from medicine to agriculture—here’s how.

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How Synthetic Biology Could Change Life as we Know it

Synthetic biology (synbio) is a field of science that redesigns organisms in an effort to enhance and support human life. According to one projection, this rapidly growing field of science is expected to reach $28.8 billion in global revenue by 2026.

Although it has the potential to transform many aspects of society, things could go horribly wrong if synbio is used for malicious or unethical reasons. This infographic explores the opportunities and potential risks that this budding field of science has to offer.

What is Synthetic Biology?

We’ve covered the basics of synbio in previous work, but as a refresher, here’s a quick explanation of what synbio is and how it works.

Synbio is an area of scientific research that involves editing and redesigning different biological components and systems in various organisms.

It’s like genetic engineering but done at a more granular level—while genetic engineering transfers ready-made genetic material between organisms, synbio can build new genetic material from scratch.

The Opportunities of Synbio

This field of science has a plethora of real-world applications that could transform our everyday lives. A study by McKinsey found over 400 potential uses for synbio, which were broken down into four main categories:

  • Human health and performance
  • Agriculture and food
  • Consumer products and services
  • Materials and energy production

If those potential uses become reality in the coming years, they could have a direct economic impact of up to $3.6 trillion per year by 2030-2040.

1. Human Health and Performance

The medical and health sector is predicted to be significantly influenced by synbio, with an economic impact of up to $1.3 trillion each year by 2030-2040.

Synbio has a wide range of medical applications. For instance, it can be used to manipulate biological pathways in yeast to produce an anti-malaria treatment.

It could also enhance gene therapy. Using synbio techniques, the British biotech company Touchlight Genetics is working on a way to build synthetic DNA without the use of bacteria, which would be a game-changer for the field of gene therapy.

2. Agriculture and Food

Synbio has the potential to make a big splash in the agricultural sector as well—up to $1.2 trillion per year by as early as 2030.

One example of this is synbio’s role in cellular agriculture, which is when meat is created from cells directly. The cost of creating lab-grown meat has decreased significantly in recent years, and because of this, various startups around the world are beginning to develop a variety of cell-based meat products.

3. Consumer Products and Services

Using synthetic biology, products could be tailored to suit an individual’s unique needs. This would be useful in fields such as genetic ancestry testing, gene therapy, and age-related skin procedures.

By 2030-2040, synthetic biology could have an economic impact on consumer products and services to the tune of up to $800 billion per year.

4. Materials and Energy Production

Synbio could also be used to boost efficiency in clean energy and biofuel production. For instance, microalgae are currently being “reprogrammed” to produce clean energy in an economically feasible way.

This, along with other material and energy improvements through synbio methods, could have a direct economic impact of up to $300 billion each year.

The Potential Risks of Synbio

While the potential economic and societal benefits of synthetic biology are vast, there are a number of risks to be aware of as well:

  • Unintended biological consequences: Making tweaks to any biological system can have ripple effects across entire ecosystems or species. When any sort of lifeform is manipulated, things don’t always go according to plan.
  • Moral issues: How far we’re comfortable going with synbio depends on our values. Certain synbio applications, such as embryo editing, are controversial. If these types of applications become mainstream, they could have massive societal implications, with the potential to increase polarization within communities.
  • Unequal access: Innovation and progress in synbio is happening faster in wealthier countries than it is in developing ones. If this trend continues, access to these types of technology may not be equal worldwide. We’ve already witnessed this type of access gap during the rollout of COVID-19 vaccines, where a majority of vaccines have been administered in rich countries.
  • Bioweaponry: Synbio could be used to recreate viruses, or manipulate bacteria to make it more dangerous, if used with ill intent.

According to a group of scientists at the University of Edinburgh, communication between the public, synthetic biologists, and political decision-makers is crucial so that these societal and environmental risks can be mitigated.

Balancing Risk and Reward

Despite the risks involved, innovation in synbio is happening at a rapid pace.

By 2030, most people will have likely eaten, worn, or been treated by a product created by synthetic biology, according to synthetic biologist Christopher A. Voigt.

Our choices today will dictate the future of synbio, and how we navigate through this space will have a massive impact on our future—for better, or for worse.

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