DEAL: Amazon has a BIG Sale on RFID Blocking Leather Wallets

If you’re looking for a way to prevent your card from leaking their RFID info while inside your wallet, Amazon currently has a huge sale on RFID blocking leather wallets.

  • 1 YEAR WARRANTY, our warranty covers any defect caused during product production and delivery. We can offer you full refund or free replacement, whichever is at your most convenience.
  • SUPER MINIMALIST & SLIM: only 0.12″ thick, sizing 3.3″ X 4.1″ X 0.12″ extremely convenient to be carried around in your front or back pocket. 100% GENUINE LEATHER: soft and durable.
  • RFID BLOCKING TESTED & APPROVED BY INDEPENDENT LAB TESTS. Our wallets have been tested for 13.56 MHz Frequency in which our credit cards, debit cards, driver license and ID cards operate. PLEASE BE NOTED THAT the signal of some ID badge, access cards and hotel room cards which operates in 125 KHz, can not be blocked by this wallet.
  • ENHANCES PERSONAL SECURITY: We leverage top RFID technology to block RFID signals used to electronically scan your wallet as someone passes by unnoticed. This keeps your vital information in driver license, debit cards and credit cards from being stolen.
  • PREMIUM FUNCTIONALITY: Our RFID wallet not only offers security, it’s also very functional. It features 6 card slots for you to place your most frequently used cards.

[Save BIG on RFID Blocking Leather Wallets]



Download and Print: Math and Science Valentine’s Day Cards [Pics]

The folks at “Evil Mad Scientist Laboratories” have have been releasing science and math Valentine’s day cards since 2013, and as usual this year, you can download and print them for free! Including those from previous years, there’s over 30 cards to choose from!

cards1

cards2

[Download and Print: Math and Science Valentine’s Day Cards]

There are Now Jumbo Personal Autonomous Drones in China [VIDEO]

First, SpaceX lauched Starman’s Tesla in space, and now this. What a crazy fun week to be alive.

From CNN:

Chinese company Ehang offered a glimpse this week of what could lie ahead, releasing its first video of passengers climbing aboard its autonomous drones and taking off with the push of a button. (…) Ehang says it first managed to carry passengers in its drones back in 2015 and has since racked up at least 40 successful journeys. It hadn’t shared footage of the flights publicly until this week.

From Ehang:

On February 6, EHANG announced that the EHANG 184 Autonomous Aerial Vehicle has achieved a series of manned flight tests carrying one and two passengers, including EHANG CEO and all executives, as well as many Guangzhou government officials.

[EHANG | Via BB]