(Part 2) Best products from r/ethereum
We found 23 comments on r/ethereum discussing the most recommended products. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 68 products and ranked them based on the amount of positive reactions they received. Here are the products ranked 21-40. You can also go back to the previous section.
21. Mastering Bitcoin: Programming the Open Blockchain
- Brand New in box. The product ships with all relevant accessories
Features:
22. Ethereum: Blockchains, Digital Assets, Smart Contracts, Decentralized Autonomous Organizations
- Multi-Purpose: Compatible with most solar generator and mobile device on the market, suitable for many kinds of power station, smartphones and tablets, GPS, digital cameras, etc.
- High Conversion Efficiency and Easy Installation : 120W monocrystalline photovoltaic kit was made of 3pcs 40W solar panels. Easy Installation With Pre-Drilled Hole. Each Solar Panel Comes With 12AWG Cable with Solar Male/Female Quick Connectors. Made from durable cloth, zipper and PET material. high temperature resistant. It can be hung on your RV or tent. ideal for outdoor activities such as camping, climbing, hiking, picnic.
- Feature: Equipped with 1*USB ports, 1*QC3.0 USB port (18W max), 1*DC ports and 1*60W Type-C Power Delivery. Compared with other solar panels and USB QC 3.0 (18W) ports,4X faster speedy for smartphones, tablets, laptops, lamps, power banks, MacBook Pro, ipad, switch etc. So whenever you are on the go, only a few moments of solar recharging will give you ample power in your devices.
- Kit Include: 120W Solar Panel, Anderson to DC cable, DC to DC cable, battery clamps, 10-in-1 connector for different connection ports
- Outdoor Durability: Weather-resistant, water-resistant, industrial-strength PET polymer laminated; 12 month worry-free warranty
Features:
24. The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
- Anchor Books
Features:
26. Ethereum, tokens & smart contracts: Notes on getting started.
- New design:Perfect fit for Huawei Mate 20 Pro. Polished Finish, keeping the edges smooth.( not glass ).
- [Easy Installation Design] Innovative two-section design, four-layer, ensures most simple and quick bubble-free installation. (Please watch installation video before apply the protector)
- Touch Smooth like Silk. Ultra-thin: 0.2 mm, adjusts to prevent lifting with any case.
- 99% High-definition clear screen, hydrophobic, oleophobic. Provide maximum protection from drops, scratches, scrapes.
- Protected by Orzero Service and Lifetime Replacement.
Features:
29. Samsung 950 PRO Series - 512GB PCIe NVMe - M.2 Internal SSD (MZ-V5P512BW)
- Next Generation M.2 SSD Based on NVMe Protocol (PCIe, Gen. 3, x4), Ideal for Intensive Workloads, Maximum Performance & Endurance
- Ultra-fast Sequential Read/Write Performance: Up to 2,500MB/s and 1,500MB/s Respectively. Random Read/Write IOPS Performance : Up to 300K and 110K Respectively*
- Ultimate Performance, Reliability, & Efficient Power Management Powered by Samsung V-NAND Technology and a 5-Year Limited Warranty
- Included Contents: NVMe M.2 (2280) SSD & User Manual (All Other Cables, Screws, Brackets Not Included).
- Free download of Samsung Data Migration and Magician software available for easy installation and SSD management
Features:
30. FITUEYES 16.7 inch White 1 Tier Monitor Stand Computer Monitor Riser with Keyboard Storage Space DT104201WW
- Accommodates monitors, laptops, printers, and fax machines. [Approx. Dimension: 16.7*9.3*3.9in. Assembly needed. ]
- Stow laptop underneath monitor riser for space-saving storage
- The laptop stand is also a great desk accessory to enhance the visual organization of your desk; simple and slim design fits perfectly into any decor, adds an elegant look to your desktop or work area.
- This item is multi-function, it can be used to raise your monitor, also can be used as a tv stand.
Features:
31. Marketing Holders Acrylic 10" x 4" Rectangular Riser
Overall Dimensions: 10 3/8"W x 4 1/4"H x 4"DThis showcase riser provides an elegant presentation for precious collectibles. Create elevated and dynamic displaysThis acrylic square riser is a great countertop store fixture to display merchandise.Museums and galleries use a showcase riser to elevate...
32. DuraCasa Bed Risers - Raises Your Bed or Furniture to Create an Additional 3 Inches of Storage! Reinforced New Heavy-Duty Design to Hold Over 2000 LBS! Desk, Sofa, and Chair Lift (Set of 4 Risers)
✅STRONGEST ON AMAZON DUE TO NEW STRENGTHENED DESIGN - Our Bed Lifts Safely Support a Total of up to 2000 Pounds! Our Bed and Furniture Risers add an Extra 3 Inches of Lift and Won't Scratch or Dent Your Hardwood Floors. Contains a Maximum Bedpost Diameter of 2.75 inches.✅NEED MORE STORAGE SPACE?...
33. UTG Super Slim 3 Slots Picatinny Riser Mount, 0.75"
Made from 6061-t6 aluminum with precision CNC machining and finished in matte black hard coat anodizeEquipped with square-shaped Integral Recoil Stop and locking Torx screw for a guaranteed zero holdLightning cuts massively reduce weight resulting in a fully capable, low mass, and aesthetically plea...
34. SanDisk Cruzer CZ36 8GB USB 2.0 Flash Drive , 2 Pack(2x8GB), Frustration-Free Packaging- SDCZ36-008G-AFFP2
- Premium storage with retractable capless design
- Protect access to your private files with SanDisk SecureAccess software
- Password protection and encryption
- Backup online - includes additional protection of secure online backup (up to 2 GB optionally available) offered by YuuWaa
- Backed by a 2-year limited warranty
Features:
35. SanDisk Cruzer Fit 8GB USB 2.0 Low-Profile Flash Drive- SDCZ33-008G-B35
- LED to monitor drive's activity
- Password protect and encrypt private files with SanDisk SecureAcces software
- Tiny, Portable flash drive
- Backed by a 2-year limited warranty
- Add Files Easily with Drag-and-drop File Loading
Features:
36. StarTech.com 6 ft. (1.8 m) USB Printer Cable - USB 2.0 A to B - Printer Cable - Black - USB A to B (USB2HAB6)
- Connect USB 2.0 peripherals to your computer
- 6ft USB A to B Cable / USB 2.0 Printer Cable / USB to Printer Cable
- Provides a a high quality connection to USB 2.0 peripherals such as USB printers or scanners or external USB hard drives
- High-quality USB 2.0 A to B replacement cable
- Compatible with USB 2.0 printers such as Canon Pixma MX922 / MX522 / MX452 and Epson XP-310 / Epson XP-410 / Brother HL 2270DW / Brother MFCJ450DW / HP Envy 4500 and more
Features:
38. Mastering Ethereum: Building Smart Contracts and DApps
- Be Made From G3.3 Borosilicate Glass
- Annealing Point ------560℃
- Linear Coefficient of Expansion------ 32×10-7/℃
- Softening Point------820℃
Features:
I just purchased the following books:
They have good reviews and seem nice reads for the money. However, the Ethereum book - "This text was written for people with a fast grasp, who are not programmers." Still missing a book on Solidity for programmers.
The arguments for and against can be summarized with 2 simple points:
The reality is, Ethereum is not a robustly built and well-tested system, and neither is the Dao. Yes yes yes, this wasn't ethereum's bug, blah blah blah. That's irrelevant - Robust & well designed systems prevent failures by proper and clever design.
This isn't to shame or bash Ethereum. Ethereum is barely 2 years old. The internet took nearly 25 years to develop. It took 22 years to go from Unix to Linux. It took 20 years to go from public key cryptography to a usable SSL encryption system. It took 18 years to go from the development of a mouse to a widely usable graphical OS, and 5 more to reach something non-geeks could use.
In conclusion, Ethereum age 2 is not a robustly built and well tested system. It does not create a bad precedent to acknowledge this reality and apply the rule of law until Ethereum grows up. When Ethereum has grown up, miners will refuse to accept arbitrary transaction controls, which is why the Blockchain innovation works so well.
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography is excellent if you’re interested in this stuff. It takes you through the history of encryption and explains everything well.
Chichen Itza is one of the most amazing things in the world. Experience it no matter what. Also, a great time to read Breaking the Maya Code, which seems applicable to Ethereum/crypto in a lot ways. Spoiler alert: it took forever in part because each generation of archaeologists thought they had a monopoly on the truth and couldn't adapt their techniques and understanding to evidence that they were wrong.
Please take a look at this Ethereum history book. It's a great resource for anyone who wishes to catch up with what has happened so far with Ethereum since 2013.
https://www.amazon.com/gp/product/1546544828/ref=s9u_simh_gw_i1?ie=UTF8&fpl=fresh&pd_rd_i=1546544828&pd_rd_r=H50H3KZ30K8DT7QBX6T0&pd_rd_w=6UlGI&pd_rd_wg=gkZZ5&pf_rd_m=ATVPDKIKX0DER&pf_rd_s=&pf_rd_r=EDRPNYPEB7H6BDC7GWMP&pf_rd_t=36701&pf_rd_p=781f4767-b4d4-466b-8c26-2639359664eb&pf_rd_i=desktop
You are absolutely right! You describe the President of my country perfectly, Cristina Kirchner of Argentina. A perfect sociopath.
I read this book about this and helped me understand I guess a kind of sociopath, the Perverse Narcissist, this is the book by Marie-France Hirigoyen, Stalking The Soul:
http://www.amazon.com/Stalking-Soul-Marie-France-Hirigoyen/dp/188558699X/ref=asap_bc?ie=UTF8
I think the bottleneck is the latency that occurs between geographically separated validators of the network. U have to give validators around 1,5-2 seconds and they also need some time to generate a block (process transactions) when they are assigned to it. Adding a small safety margin i guess 3-4 seconds is the limit and afaik Casper is aiming for exactly that.
It's a globally p2p network in the end. Thats why scaling horizontally with sharding is the right approach.
Btw: one of the fastest ledger close intervals i know can be found on the Ripple consensus ledger (~3.5 sec). I know their network topology favors centralization and currently the network is still run by 5 validators all controlled by Ripple but still: their tech is solid.
https://charts.ripple.com/#/metrics (Scroll down to "Ledger Close Interval")
Processing power only becomes important for the individual validator i think - the more ETH at stake, the more blocks will be assigned to that validator and the more processing power u will need to process all those transactions (and collect all those juicy fees...).
I remember Vitalik taking i wild guess that, depending on network usage, anything under 10k ETH could be staked with regular consumer hardware. My guess is that not only u will need a strong CPU but also quite a bit of RAM (which has become very cheap) and a fast storage medium ( NVMe SSDs are awesomely fast, around 3-5 times faster than regular SSDs)
I have not personally used any of these products but a quick search showed some with really good reviews. As a rule I typically don't advise people on how to spend their money, but if I were looking for risers I'd go with these:
https://www.amazon.com/gp/aw/d/B01EQIN2QK/ref=mp_s_a_1_1?ie=UTF8&qid=1498340896&sr=8-1-spons&pi=AC_SX236_SY340_QL65&keywords=riser&psc=1
https://www.amazon.com/gp/aw/d/B01A6JLVDE/ref=mp_s_a_1_2?ie=UTF8&qid=1498340896&sr=8-2-spons&pi=AC_SX236_SY340_QL65&keywords=riser&psc=1
https://www.amazon.com/gp/aw/d/B01CKYYH4S/ref=mp_s_a_1_26?ie=UTF8&qid=1498341045&sr=8-26&pi=AC_SX236_SY340_QL65&keywords=riser
https://www.amazon.com/gp/aw/d/B009ZY0OKI/ref=mp_s_a_1_35?ie=UTF8&qid=1498341086&sr=8-35&pi=AC_SX236_SY340_QL65&keywords=riser&dpPl=1&dpID=21aeQDX6n7L&ref=plSrch
Amazon links from our internal policies document. We opt for more reputable flash drives over the cheap megapacks. If you do opt for a megapack, get 2 or 3 different brands. Getting an 8 pack of the same brand means if 1 fails, they will all fail (within similar timelines, especially since they are likely from same batch):
Or, of course there's the whole no-wifi printer for $30 route that we prefer:
Fun Fact: We gave away 0.01 ETH for gas like it was candy to help facilitate DAO withdrawals. The amount of oldschool printer cables we could have bought today instead! 😂
There's a science fiction book about your first idea, called The Unincorporated Man. A guy gets himself frozen and wakes up in the future, and everybody has shareholders who get part of their personal income.
The protagonist is the only one who doesn't have shareholders, and he doesn't want them. It's a good story but also has a lot of interesting debate on the pros and cons of the system.
We all make mistakes, I'm sorry to hear that. This advice has helped me immensely; you might be surprised how quickly it can rebuild trust and improve your relationship.
My own quick partial list:
Good luck...
Or wait a little and copy/past the best...
https://www.amazon.com/Mastering-Ethereum-Building-Smart-Contracts/dp/1491971940
Ethereum, tokens & smart contracts: Notes on getting started.
https://www.amazon.com/dp/1973442558
Mastering Ethereum: Building Smart Contracts and Dapps https://www.amazon.com/dp/1491971940/ref=cm_sw_r_cp_api_KRNFzbGY7ZMN7
Not out yet but figured I'd let you know.
Here is the mobile version of your link