88

Engineers create battery alternative using cement and carbon black(www.dezeen.com)

posted
by
Avatar
cyu@sh.itjust.works
in
Avatar
technology@lemmy.ml
16 comments
hidereport

Unlike batteries, which rely on materials in limited supply, the technology could be produced cheaply using materials that are readily available. Possible to charge electric cars while they are travelling across it.

Sort:
HotTopControversialNewOld
You are viewing a single thread.
View all comments
Avatar
PowerCrazy@lemmy.ml
0 points

As soon as some new energy storage invention article mentions electric cars I know it’s bullshit. Electric cars are not green and they are not a solution to anything. Where an electric car is best to use, a car shouldn’t be used at all.

permalink
report
reply
Avatar
boonhet@lemm.ee
4 points

Electric cars are also great outside of cities, where public transit never will be, because it’s inefficient to run even a daily bus line for 7 people.

permalink
report
parent
reply

Technology

!technology@lemmy.ml

Create post

This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.

Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.

Rules:

1: All Lemmy rules apply

2: Do not post low effort posts

3: NEVER post naziped*gore stuff

4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.

5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)

6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist

7: crypto related posts, unless essential, are disallowed

Community stats

  • 3.5K

    Monthly active users

  • 2.6K

    Posts

  • 41K

    Comments

Community moderators