Silicon Investor (SI) -- The First Internet Community

STOCKTALK

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor. We ask that you disable ad blocking while on Silicon Investor in the best interests of our community. If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum -- Ignore unavailable to you. Want to Upgrade?

To: TobagoJack who wrote (162867)	9/23/2020 12:51:08 PM
From: marcher	Read Replies (1) \| Respond to of 218338

coincides with moderate kp index level (related to solar-geomagnetic influence): swpc.noaa.gov tesla may have a big problem with solar affects. time to buy horse and buggy? -g-

To: TobagoJack who wrote (162867)	9/23/2020 2:08:43 PM
From: Haim R. Branisteanu	Read Replies (1) \| Respond to of 218338

As I wrote before TESLA does not have a clue about graphene and MWCNT Skeleton and KIT promise graphene SuperBattery with 15-second charging Estonia's Skeleton Technologies and Germany's Karlsruhe Institute of Technology have partnered up to complete development on what they're calling the SuperBattery for EVs – "a groundbreaking graphene battery with a 15-second charging time." So what is it? Well, it appears it's a hybrid pack combining regular lithium-ion cells and Skeleton's own ultracapacitor cells, which feature a curved graphene construction, working in tandem, each part playing to its strengths. To put it simply, lithium batteries offer high energy density, meaning they store a lot of energy, but they tend to have a fairly low power density, meaning they charge and discharge relatively slowly. That's why EVs take so long to charge up, which is one key bottleneck the auto industry would love to eliminate.