分类目录归档：technology
Imagine trying to use words to describe every scene in a film,
every note in your favorite song,
or every street in your town.
Now imagine trying to do it using only the numbers 1 and 0.
Every time
[Music]
good morning
now before i start i'd like to ask if
anyone
can recognize this map
the hint is some masks i see some people
wearing some masks
so it's a coronavirus and everyone here
has heard o
[Music]
dementia
is a near degenerative condition in
which
the brain cells die on the
on the right hand side you can see a
healthy brain tissue
and on on the left hand side you can see
a brain
tissue
cyber crime industry
is way bigger than the cyber security
industry
let me explain cyber security industry
is a 180 billion dollar industry
whereas the cyber crime industry is more
than six trillion
t
[Music]
i remember a sunny day when i was 14
my parents called me to get ready as we
were going on a regular car trip
and as i was a teenager i pushed to be
in the front seat
because i wanted to be co
about
3.3 million years ago man invented his
first set of tools
including hammers anvils wheels etc
fast forward about 2.3 million years
homo sapiens invented fire
now i won't stand here and discuss e
Transcriber: Amanda Zhu Reviewer: Peter Van de Ven
Hello everyone.
Thank you very much for tuning in to our TEDx Countdown event.
I’m Marc Schaus.
And I’m taking part in Countdown
because while you've
can you imagine a world without fossil
fuels
we might not go around thinking about
this but it's an interesting thought
what should we then use as energy for
transport
for power and for heating
we see
[Music]
hi
i'm a neuro engineer meaning i'm making
new tools
to study the brain so you see this guy
in the
black and white picture this is abraham
siton
this fine chap was a borderline
communist god f
hi
my name's amman and welcome to my talk
all about how technology has helped us
unlock the lockdown now over the past
few months this pandemic has completely
changed the way we do certain things in
o