一项新的提案借鉴了量子力学的原理和一种名为“波长复用”的技术，提出了一种超密集的新存储格式。 科学家们提出了一种利用量子力学的强大特性的新型数据存储设备。 这种超高密度光存储设备将由许多存储单元组成，每个存储单元都包含嵌入固体材料的稀土元素 —— ...

At $12,000, the new Marantz SACD 10 is the best CD/SACD player the company has ever made and it weighs 73 lbs.

Another great pick is from the king of Blu-ray, Sony. You don't need to spend over $500 on a PS5 to get a device that can play your 4k Ultra HD copy of Top Gun: Maverick.

The Sony UBP-X700 is a great 4K Blu-ray player with a superb picture and a good number of features at a price that won't ...

Naturally, you'll want a good quality CD player if you want to enjoy your CDs (new and old) to the fullest degree, so we're here to help. What Hi-Fi? has been reviewing CD players and CD transports ...

Your physical disc collection will be nothing more than a stack of plastic paperweights if you have no way of playing them. With players becoming more rare, it's a good idea to ensure yours last as ...

I began to ask myself whether I needed to carry so many CDs in my car as one can only play a few during a 3 to 4 hour journey ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

A no-penalty certificate of deposit is a type of CD that charges no fee for withdrawing money before the term expires. It offers more flexibility than other CDs. Strict editorial guidelines to ...

We review nationwide banks and credit unions daily to help you find the best 1-year CD. The current best CD rate for a 12-month CD term is 4.55% APY from Newtek Bank. In comparison, the average ...

All ratings are determined solely by our editorial team. Fidelity’s three-month CD scores so well because it offers a robust 4.50% APY. Your CD also comes with the standard $250,000 in FDIC ...

If you're interested in a short-term CD that will let you lock in a good interest rate, 6-month CDs could be a good choice. The national average CD rate on a 6-month term is 1.75% APY (Annual ...